/* =========================================================
   RPM Vida — estilos del sitio
   Paleta: verde salvia / teal profundo (inspirada en el logo)
             + acento cálido (dorado suave) para calidez y detalle premium
   Tipografia: Lora (titulos) + Nunito Sans (texto)
========================================================= */

:root {
  --color-bg: #FAF8F3;
  --color-bg-alt: #F1F0E7;
  --color-surface: #FFFFFF;
  --color-primary: #2F5D50;      /* teal profundo */
  --color-primary-dark: #1F413A;
  --color-primary-darker: #16302A;
  --color-accent: #7FA98C;       /* verde salvia */
  --color-accent-light: #E4EEE3;
  --color-warm: #C08A3E;         /* dorado calido — acento decorativo (iconos, bordes, fondos) */
  --color-warm-light: #F3E6CE;
  --color-warm-text: #8A5A1E;    /* variante oscura del dorado, con contraste AA para texto */
  --color-text: #24312C;
  --color-text-soft: #56645D;
  --color-border: #E1DED2;
  --color-whatsapp: #25D366;

  --font-heading: 'Lora', Georgia, serif;
  --font-body: 'Nunito Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;

  --container-width: 1160px;
  --radius: 16px;
  --radius-sm: 10px;
  --radius-lg: 28px;
  --shadow-sm: 0 2px 10px rgba(31, 65, 58, 0.07);
  --shadow-md: 0 16px 36px rgba(31, 65, 58, 0.14);
  --shadow-lg: 0 24px 60px rgba(22, 48, 42, 0.18);
  --ease: cubic-bezier(.4, 0, .2, 1);
}

* { box-sizing: border-box; }

html {
  scroll-behavior: smooth;
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  * { animation-duration: .001ms !important; animation-iteration-count: 1 !important; transition-duration: .001ms !important; scroll-behavior: auto !important; }
}

body {
  margin: 0;
  font-family: var(--font-body);
  color: var(--color-text);
  background: var(--color-bg);
  line-height: 1.6;
  font-size: 17px;
  -webkit-font-smoothing: antialiased;
}

img { max-width: 100%; display: block; }

h1, h2, h3, h4 {
  font-family: var(--font-heading);
  color: var(--color-primary-dark);
  line-height: 1.2;
  letter-spacing: -.01em;
  margin: 0 0 .6em;
}

p { margin: 0 0 1em; color: var(--color-text-soft); }

a { color: var(--color-primary); }

em { font-style: italic; color: var(--color-warm-text); }

::selection { background: var(--color-accent-light); color: var(--color-primary-darker); }

:focus-visible {
  outline: 2.5px solid var(--color-warm);
  outline-offset: 3px;
  border-radius: 4px;
}

.container {
  width: 100%;
  max-width: var(--container-width);
  margin: 0 auto;
  padding: 0 24px;
}

.skip-link {
  position: absolute;
  left: -9999px;
  top: 0;
  background: var(--color-primary);
  color: #fff;
  padding: 12px 20px;
  z-index: 1000;
  border-radius: 0 0 8px 0;
}
.skip-link:focus { left: 0; }

/* ============ REVEAL AL SCROLL ============ */
[data-reveal] {
  opacity: 0;
  transform: translateY(18px);
  transition: opacity .6s var(--ease), transform .6s var(--ease);
}
[data-reveal].is-visible {
  opacity: 1;
  transform: translateY(0);
}
[data-reveal-group] > * { transition-delay: calc(var(--reveal-index, 0) * 70ms); }

@media (prefers-reduced-motion: reduce) {
  [data-reveal] { opacity: 1; transform: none; }
}

/* ============ BOTONES ============ */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 15px 28px;
  border-radius: 999px;
  font-weight: 700;
  text-decoration: none;
  font-size: 16px;
  border: 2px solid transparent;
  cursor: pointer;
  transition: transform .2s var(--ease), box-shadow .2s var(--ease), background .2s var(--ease), border-color .2s var(--ease);
}
.btn:hover { transform: translateY(-2px); }
.btn:active { transform: translateY(0); }

.btn-primary {
  background: linear-gradient(155deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
  color: #fff;
  box-shadow: var(--shadow-sm);
}
.btn-primary:hover { box-shadow: var(--shadow-md); background: linear-gradient(155deg, #366a5b 0%, var(--color-primary-dark) 100%); }

.btn-ghost {
  background: var(--color-surface);
  color: var(--color-primary-dark);
  border-color: var(--color-border);
}
.btn-ghost:hover { border-color: var(--color-primary); box-shadow: var(--shadow-sm); }

.btn-whatsapp {
  background: var(--color-whatsapp);
  color: #fff;
  padding: 10px 18px;
  font-size: 15px;
}
.btn-whatsapp:hover { background: #1ebe5a; }

.btn-block { width: 100%; justify-content: center; }

.icon { width: 20px; height: 20px; flex-shrink: 0; }

/* ============ HEADER ============ */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(250, 248, 243, 0.85);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--color-border);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding-top: 14px;
  padding-bottom: 14px;
}

.brand {
  display: flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
}
.brand-logo { width: 40px; height: 40px; transition: transform .3s var(--ease); }
.brand:hover .brand-logo { transform: rotate(-6deg) scale(1.05); }
.brand-name {
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 22px;
  color: var(--color-primary-dark);
}

.main-nav ul {
  list-style: none;
  display: flex;
  gap: 28px;
  margin: 0;
  padding: 0;
}
.main-nav a {
  text-decoration: none;
  color: var(--color-text);
  font-weight: 600;
  font-size: 15px;
  position: relative;
  padding-bottom: 3px;
}
.main-nav a::after {
  content: "";
  position: absolute;
  left: 0; right: 100%;
  bottom: 0;
  height: 2px;
  background: var(--color-warm);
  transition: right .2s var(--ease);
}
.main-nav a:hover { color: var(--color-primary); }
.main-nav a:hover::after { right: 0; }

.header-actions { display: flex; align-items: center; gap: 14px; }

.nav-toggle {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 40px;
  height: 40px;
  background: transparent;
  border: 1px solid var(--color-border);
  border-radius: 8px;
  cursor: pointer;
}
.nav-toggle span {
  display: block;
  height: 2px;
  width: 20px;
  margin: 0 auto;
  background: var(--color-primary-dark);
}

/* ============ HERO ============ */
.hero {
  padding: 72px 0 0;
  position: relative;
  overflow: hidden;
  background:
    radial-gradient(600px 340px at 85% -10%, rgba(192, 138, 62, .10), transparent 60%),
    radial-gradient(700px 420px at -10% 10%, var(--color-accent-light), transparent 60%);
}

.hero-inner {
  display: grid;
  grid-template-columns: 1.1fr .9fr;
  gap: 48px;
  align-items: center;
  padding-bottom: 56px;
  position: relative;
  z-index: 1;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  text-transform: uppercase;
  letter-spacing: .08em;
  font-size: 13px;
  font-weight: 800;
  color: var(--color-primary);
  margin-bottom: 14px;
}
.eyebrow::before {
  content: "";
  width: 22px;
  height: 2px;
  background: var(--color-warm);
  border-radius: 2px;
}
.eyebrow.center { justify-content: center; }

.hero h1 {
  font-size: clamp(34px, 4.4vw, 50px);
  max-width: 620px;
}

.hero-lead { font-size: 18.5px; max-width: 520px; }

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  margin: 30px 0;
}

.hero-trust {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 10px 26px;
}
.hero-trust li {
  font-size: 14px;
  font-weight: 700;
  color: var(--color-primary-dark);
  padding-left: 24px;
  position: relative;
}
.hero-trust li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 3px;
  width: 16px;
  height: 16px;
  border-radius: 50%;
  background: var(--color-accent-light);
  box-shadow: inset 0 0 0 5px var(--color-accent);
}

.hero-art { position: relative; }
.hero-blob {
  position: absolute;
  inset: 0;
  background: linear-gradient(155deg, var(--color-accent-light) 0%, #fff 100%);
  border-radius: 40% 60% 55% 45% / 45% 40% 60% 55%;
  transform: scale(1.14);
  z-index: 0;
  animation: blob-float 9s ease-in-out infinite;
}
@keyframes blob-float {
  0%, 100% { border-radius: 40% 60% 55% 45% / 45% 40% 60% 55%; }
  50% { border-radius: 55% 45% 40% 60% / 40% 55% 45% 60%; }
}
@media (prefers-reduced-motion: reduce) {
  .hero-blob { animation: none; }
}
.hero-illustration { position: relative; z-index: 1; width: 100%; height: auto; filter: drop-shadow(0 18px 30px rgba(31,65,58,.15)); }
.hero-illustration-bg { fill: var(--color-surface); }
.hero-illustration-line { fill: none; stroke: var(--color-primary); stroke-width: 6; stroke-linecap: round; }
.hero-illustration-head { fill: var(--color-primary); }
.hero-illustration-body { fill: var(--color-accent); }
.hero-illustration-spark { fill: var(--color-warm); }

/* Divisor ondulado entre hero y barra de confianza */
.section-divider {
  display: block;
  width: 100%;
  height: 56px;
  position: relative;
  z-index: 1;
}
.section-divider svg { width: 100%; height: 100%; display: block; }
.section-divider path { fill: var(--color-primary-dark); }

/* ============ BARRA DE CONFIANZA ============ */
.trust-bar {
  background: linear-gradient(155deg, var(--color-primary-dark) 0%, var(--color-primary-darker) 100%);
  padding: 12px 0 40px;
  margin-top: -1px;
}
.trust-bar-inner {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
  text-align: center;
}
.trust-item { display: flex; flex-direction: column; align-items: center; }
.trust-icon {
  width: 40px;
  height: 40px;
  margin-bottom: 10px;
  color: var(--color-warm);
  opacity: .95;
}
.trust-number {
  display: block;
  font-family: var(--font-heading);
  font-size: 27px;
  color: #fff;
  margin-bottom: 6px;
}
.trust-label {
  color: rgba(255,255,255,.72);
  font-size: 13px;
  line-height: 1.4;
}
.trust-label em { font-style: normal; color: inherit; opacity: .8; }

/* ============ SECCIONES GENERALES ============ */
.section { padding: 96px 0; }
.section-alt { background: var(--color-bg-alt); }

.section-title {
  font-size: clamp(27px, 3.4vw, 37px);
  max-width: 720px;
}
.section-title.center { margin-left: auto; margin-right: auto; text-align: center; }

.section-lead {
  max-width: 640px;
  font-size: 17px;
}
.section-lead.center { margin-left: auto; margin-right: auto; text-align: center; }
.placeholder-note { font-style: italic; opacity: .75; font-size: 14px; }

/* ============ CARDS / SERVICIOS ============ */
.cards-grid {
  margin-top: 52px;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  padding: 34px 28px;
  position: relative;
  overflow: hidden;
  transition: box-shadow .25s var(--ease), transform .25s var(--ease), border-color .25s var(--ease);
}
.card::before {
  content: "";
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--color-primary), var(--color-warm));
  transform: scaleX(0);
  transform-origin: left;
  transition: transform .3s var(--ease);
}
.card:hover {
  box-shadow: var(--shadow-md);
  transform: translateY(-4px);
  border-color: transparent;
}
.card:hover::before { transform: scaleX(1); }

.card-icon {
  width: 58px;
  height: 58px;
  border-radius: 16px;
  background: linear-gradient(155deg, var(--color-accent-light) 0%, #fff 100%);
  color: var(--color-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 20px;
  transition: transform .25s var(--ease), background .25s var(--ease);
}
.card:hover .card-icon {
  background: linear-gradient(155deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
  color: #fff;
  transform: scale(1.06) rotate(-4deg);
}
.card-icon svg { width: 28px; height: 28px; }

.card h3 { font-size: 19px; margin-bottom: 8px; }
.card p { font-size: 15px; margin-bottom: 0; }

/* ============ NOSOTROS ============ */
.about-grid {
  display: grid;
  grid-template-columns: .8fr 1.2fr;
  gap: 56px;
  align-items: center;
}
.about-illustration { width: 100%; height: auto; filter: drop-shadow(0 18px 30px rgba(31,65,58,.1)); }
.about-illustration-bg { fill: var(--color-surface); }
.about-illustration-accent { fill: var(--color-primary); opacity: .9; }
.about-illustration-accent-2 { fill: var(--color-warm); opacity: .85; }
.about-illustration-line { stroke: var(--color-primary-dark); stroke-width: 5; stroke-linecap: round; }

.check-list {
  list-style: none;
  padding: 0;
  margin: 26px 0 0;
  display: grid;
  gap: 16px;
}
.check-list li {
  padding-left: 32px;
  position: relative;
  color: var(--color-text);
  font-size: 15.5px;
}
.check-list li::before {
  content: "✓";
  position: absolute;
  left: 0;
  top: 0;
  width: 22px;
  height: 22px;
  border-radius: 7px;
  background: linear-gradient(155deg, var(--color-primary) 0%, var(--color-accent) 100%);
  color: #fff;
  font-size: 12px;
  font-weight: 800;
  display: flex;
  align-items: center;
  justify-content: center;
}

/* ============ COMO FUNCIONA ============ */
.steps {
  list-style: none;
  margin: 60px 0 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
  counter-reset: step;
  position: relative;
}
.step {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  padding: 30px 24px;
  position: relative;
  transition: box-shadow .25s var(--ease), transform .25s var(--ease);
}
.step:hover { box-shadow: var(--shadow-sm); transform: translateY(-3px); }
.step-number {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: linear-gradient(155deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
  color: #fff;
  font-family: var(--font-heading);
  font-weight: 700;
  margin-bottom: 18px;
  box-shadow: var(--shadow-sm);
}
.step h3 { font-size: 17px; margin-bottom: 6px; }
.step p { font-size: 14.5px; margin-bottom: 0; }

/* ============ TESTIMONIOS ============ */
.testimonials-grid {
  margin-top: 44px;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
.testimonial {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-left: 3px solid var(--color-warm);
  border-radius: var(--radius);
  padding: 30px 28px;
  margin: 0;
  position: relative;
}
.testimonial-quote {
  display: block;
  font-family: var(--font-heading);
  font-size: 40px;
  line-height: 1;
  color: var(--color-warm);
  opacity: .55;
  margin-bottom: 6px;
}
.testimonial p {
  color: var(--color-text);
  font-size: 16px;
  font-style: italic;
  margin-bottom: 18px;
}
.testimonial footer {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 13px;
  font-weight: 700;
  color: var(--color-text-soft);
}
.testimonial-avatar {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: var(--color-accent-light);
  color: var(--color-primary-dark);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-heading);
  font-size: 13px;
  font-weight: 700;
  flex-shrink: 0;
}

/* ============ CONTACTO ============ */
.contact-section { padding-bottom: 104px; }
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 56px;
  align-items: start;
}

.contact-list {
  list-style: none;
  padding: 0;
  margin: 26px 0;
  display: grid;
  gap: 16px;
}
.contact-list li {
  display: flex;
  align-items: center;
  gap: 14px;
  font-size: 15.5px;
  color: var(--color-text);
}
.contact-list .icon {
  color: var(--color-primary);
  background: var(--color-accent-light);
  border-radius: 10px;
  padding: 8px;
  width: 36px;
  height: 36px;
  flex-shrink: 0;
}
.contact-list a { color: var(--color-text); text-decoration: none; font-weight: 600; }
.contact-list a:hover { color: var(--color-primary); }

.social-links { display: flex; gap: 16px; margin-top: 8px; }
.social-links a {
  font-size: 14px;
  font-weight: 700;
  text-decoration: none;
  color: var(--color-primary);
  border-bottom: 2px solid var(--color-warm);
  padding-bottom: 1px;
}

.contact-form {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 36px;
  box-shadow: var(--shadow-md);
}
.contact-form h3 { margin-bottom: 6px; }
.form-note { font-size: 13.5px; margin-bottom: 20px; }

.contact-form label {
  display: block;
  font-size: 14px;
  font-weight: 700;
  color: var(--color-primary-dark);
  margin-bottom: 6px;
  margin-top: 16px;
}
.contact-form input,
.contact-form textarea {
  width: 100%;
  padding: 13px 15px;
  border: 1.5px solid var(--color-border);
  border-radius: var(--radius-sm);
  font-family: inherit;
  font-size: 15px;
  background: var(--color-bg);
  color: var(--color-text);
  transition: border-color .2s var(--ease), background .2s var(--ease);
}
.contact-form input:focus,
.contact-form textarea:focus {
  outline: none;
  border-color: var(--color-primary);
  background: var(--color-surface);
}
.contact-form button { margin-top: 26px; }

/* ============ FOOTER ============ */
.site-footer {
  background: linear-gradient(180deg, var(--color-primary-dark) 0%, var(--color-primary-darker) 100%);
  color: rgba(255,255,255,.8);
  padding: 52px 0 32px;
}
.footer-inner {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: 12px;
}
.footer-brand { display: flex; align-items: center; gap: 10px; }
.footer-brand .brand-logo { width: 34px; height: 34px; background: var(--color-surface); border-radius: 50%; padding: 3px; }
.footer-brand .brand-name { color: #fff; font-size: 19px; }
.footer-tagline { color: rgba(255,255,255,.65); margin-bottom: 8px; }
.footer-nav { display: flex; gap: 20px; margin-bottom: 12px; }
.footer-nav a { color: rgba(255,255,255,.85); text-decoration: none; font-size: 14px; font-weight: 600; }
.footer-nav a:hover { color: var(--color-warm); }
.footer-copy { font-size: 13px; color: rgba(255,255,255,.5); margin: 0; }

/* ============ WHATSAPP FLOTANTE ============ */
.whatsapp-fab {
  position: fixed;
  right: 20px;
  bottom: 20px;
  width: 58px;
  height: 58px;
  border-radius: 50%;
  background: var(--color-whatsapp);
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: var(--shadow-md);
  z-index: 90;
  transition: transform .2s var(--ease);
}
.whatsapp-fab:hover { transform: scale(1.06); }
.whatsapp-fab .icon { width: 28px; height: 28px; color: #fff; }

/* ============ SERVICIOS DESTACADOS ============ */
.service-feature {
  display: grid;
  grid-template-columns: 1.15fr .85fr;
  gap: 56px;
  align-items: center;
  padding: 56px 0;
  border-bottom: 1px solid var(--color-border);
}
.service-feature:last-child { border-bottom: none; padding-bottom: 0; }
.service-feature:first-child { padding-top: 48px; }
.service-feature.reverse { grid-template-columns: .85fr 1.15fr; }
.service-feature.reverse .service-copy { order: 2; }
.service-feature.reverse .service-media { order: 1; }

.service-copy h3 { font-size: clamp(23px, 2.6vw, 28px); margin-bottom: 14px; }
.service-copy p { font-size: 16px; }

.check-list-cols {
  grid-template-columns: repeat(2, 1fr);
  column-gap: 20px;
  margin-bottom: 28px;
}

.service-media { position: relative; }
.service-illustration { width: 100%; height: auto; max-width: 320px; margin: 0 auto; display: block; filter: drop-shadow(0 18px 30px rgba(31,65,58,.12)); }
.service-illustration-bg { fill: var(--color-accent-light); }
.service-illustration-line { fill: none; stroke: var(--color-primary-dark); stroke-width: 5; stroke-linecap: round; stroke-linejoin: round; }
.service-illustration-accent { fill: var(--color-primary); opacity: .92; }
.service-illustration-accent-2 { fill: var(--color-warm); opacity: .85; }

/* ============ PROCESO: nota de cierre ============ */
.process-note {
  margin-top: 48px;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  padding: 28px 32px;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
}
.process-note p { margin: 0; max-width: 520px; color: var(--color-text); font-size: 15.5px; }
.process-note strong { color: var(--color-primary-dark); }

/* ============ POR QUE RPM VIDA: razones ============ */
.reasons-grid {
  margin-top: 48px;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
.reason {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  padding: 30px 26px;
  transition: box-shadow .25s var(--ease), transform .25s var(--ease);
}
.reason:hover { box-shadow: var(--shadow-sm); transform: translateY(-3px); }
.reason h3 { font-size: 17.5px; margin-bottom: 8px; }
.reason p { font-size: 14.5px; margin-bottom: 0; }
.reason .card-icon { width: 50px; height: 50px; margin-bottom: 16px; }
.reason .card-icon svg { width: 24px; height: 24px; }

.section-cta { margin-top: 44px; text-align: center; }

/* ============ TESTIMONIO DESTACADO ============ */
.testimonial-featured {
  max-width: 760px;
  margin: 44px auto 0;
  text-align: center;
  padding: 44px 48px;
  border-left: none;
  border-top: 3px solid var(--color-warm);
}
.testimonial-featured .testimonial-quote { font-size: 52px; }
.testimonial-featured p {
  font-size: 19px;
  max-width: 620px;
  margin-left: auto;
  margin-right: auto;
}
.testimonial-featured footer { justify-content: center; }

.trust-points {
  list-style: none;
  margin: 40px auto 0;
  padding: 0;
  max-width: 640px;
  display: grid;
  gap: 12px;
  text-align: center;
}
.trust-points li {
  color: var(--color-text-soft);
  font-size: 15px;
  padding-left: 26px;
  position: relative;
  text-align: left;
}
.trust-points li::before {
  content: "\2726";
  position: absolute;
  left: 0;
  top: 0;
  color: var(--color-warm);
  font-size: 13px;
}

/* ============ FAQ ============ */
.faq-list {
  max-width: 800px;
  margin: 44px auto 0;
  display: grid;
  gap: 14px;
}
.faq-item {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  padding: 4px 24px;
}
.faq-item + .faq-item { margin-top: 0; }
.faq-item summary {
  cursor: pointer;
  list-style: none;
  padding: 18px 32px 18px 0;
  font-family: var(--font-heading);
  font-weight: 600;
  color: var(--color-primary-dark);
  font-size: 16.5px;
  position: relative;
  transition: color .2s var(--ease);
}
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary::after {
  content: "+";
  position: absolute;
  right: 0;
  top: 14px;
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background: var(--color-accent-light);
  color: var(--color-primary-dark);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 18px;
  font-weight: 700;
  transition: transform .2s var(--ease), background .2s var(--ease);
}
.faq-item:hover summary { color: var(--color-primary); }
.faq-item[open] summary::after { transform: rotate(135deg); background: var(--color-warm); color: #fff; }
.faq-item p {
  padding-bottom: 22px;
  margin: 0;
  font-size: 15px;
  max-width: 68ch;
}

/* ============ FOOTER: columnas ============ */
.footer-grid {
  display: grid;
  grid-template-columns: 1.3fr 1fr 1fr 1fr;
  gap: 32px;
  padding-bottom: 36px;
  text-align: left;
}
.footer-col-brand .footer-brand { justify-content: flex-start; }
.footer-col-brand .footer-tagline { margin: 14px 0 4px; }
.footer-legal { font-size: 12.5px; color: rgba(255,255,255,.5); margin: 0; }
.footer-col h4 {
  color: #fff;
  font-family: var(--font-heading);
  font-size: 15px;
  margin-bottom: 14px;
}
.footer-col nav { display: flex; flex-direction: column; gap: 10px; }
.footer-col nav a, .footer-col nav span {
  color: rgba(255,255,255,.72);
  text-decoration: none;
  font-size: 14px;
}
.footer-col nav a:hover { color: var(--color-warm); }
.site-footer .footer-copy { text-align: center; padding-top: 24px; border-top: 1px solid rgba(255,255,255,.12); }

/* ============ RESPONSIVE ============ */
@media (max-width: 960px) {
  .hero-inner { grid-template-columns: 1fr; }
  .hero-art { order: -1; max-width: 320px; margin: 0 auto; }
  .about-grid { grid-template-columns: 1fr; }
  .about-art { max-width: 320px; margin: 0 auto; }
  .contact-grid { grid-template-columns: 1fr; }
  .cards-grid { grid-template-columns: repeat(2, 1fr); }
  .steps { grid-template-columns: repeat(2, 1fr); }
  .testimonials-grid { grid-template-columns: 1fr; }
  .trust-bar-inner { grid-template-columns: repeat(2, 1fr); }
  .service-feature,
  .service-feature.reverse { grid-template-columns: 1fr; gap: 32px; }
  .service-feature .service-media,
  .service-feature.reverse .service-copy,
  .service-feature.reverse .service-media { order: 0; }
  .service-media { order: -1; }
  .service-illustration { max-width: 220px; }
  .reasons-grid { grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .footer-col-brand { grid-column: 1 / -1; margin-bottom: 8px; }
}

@media (max-width: 720px) {
  .main-nav {
    position: fixed;
    inset: 72px 16px auto 16px;
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius);
    box-shadow: var(--shadow-md);
    padding: 12px;
    transform: translateY(-12px);
    opacity: 0;
    pointer-events: none;
    transition: opacity .15s ease, transform .15s ease;
  }
  .main-nav.is-open {
    opacity: 1;
    transform: translateY(0);
    pointer-events: auto;
  }
  .main-nav ul { flex-direction: column; gap: 4px; }
  .main-nav a {
    display: block;
    padding: 10px 12px;
    border-radius: 8px;
  }
  .main-nav a::after { display: none; }
  .main-nav a:hover { background: var(--color-accent-light); }
  .nav-toggle { display: flex; }
  .header-inner { gap: 8px; }
  .brand-name { font-size: 18px; }
  .header-actions { gap: 8px; }
  .header-actions .btn-whatsapp {
    padding: 0;
    width: 40px;
    height: 40px;
    justify-content: center;
    flex-shrink: 0;
  }
  .header-actions .btn-whatsapp .btn-label { display: none; }
  .cards-grid { grid-template-columns: 1fr; }
  .steps { grid-template-columns: 1fr; }
  .check-list-cols { grid-template-columns: 1fr; }
  .reasons-grid { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; text-align: center; }
  .footer-col-brand .footer-brand { justify-content: center; }
  .footer-col nav { align-items: center; }
  .process-note { flex-direction: column; align-items: flex-start; text-align: left; }
  .testimonial-featured { padding: 32px 24px; }
}

@media (max-width: 480px) {
  .trust-bar-inner { grid-template-columns: 1fr 1fr; }
  .hero { padding-top: 40px; }
  .section { padding: 68px 0; }
  .contact-form { padding: 26px; }
  .service-feature { padding: 40px 0; }
  .faq-item summary { font-size: 15.5px; padding-right: 40px; }
}