/* ═══════════════════════════════════════════════════════════════════════════
   CAROLINA PALACIO · ASESORÍA FINANCIERA — Stylesheet
   Version: 1.0.0
   ─────────────────────────────────────────────────────────────────────────
   TABLE OF CONTENTS
   01. Design tokens
   02. Reset & base
   03. Typography & utilities
   04. Accessibility helpers
   05. Buttons
   06. Scroll progress
   07. Navigation
   08. Hero
   09. Counter bar & social cards
   10. Quick services (cards)
   11. About
   12. Stats
   13. Services (main)
   14. Resources & tabs
   15. Newsletter
   16. Testimonials
   17. Contact & form
   18. WhatsApp floating button
   19. Footer
   20. Animations
   21. Responsive
   22. Accessibility: reduced motion, print
   ═══════════════════════════════════════════════════════════════════════════ */


/* ═══ 01. DESIGN TOKENS ════════════════════════════════════════════════════ */
:root {
  /* Brand palette */
  --color-primary:        #0F4F49;
  --color-primary-dark:   #0A3D37;
  --color-primary-light:  #1A6B62;
  --color-primary-50:     #EAF3F1;
  --color-accent:         #C8A876;

  /* Neutrals */
  --color-bg:             #FAF8F3;
  --color-surface:        #FFFFFF;
  --color-surface-alt:    #F5F1E8;
  --color-text:           #1A1A1A;
  --color-text-soft:      #3D3D3D;
  --color-text-muted:     #6B7280;
  --color-text-disabled:  #A0A0A0;
  --color-border:         #E8E3D5;
  --color-border-soft:    #F0EBDD;

  /* WhatsApp */
  --color-wa:             #25D366;
  --color-wa-dark:        #128C7E;

  /* Rating stars */
  --color-star:           #E9A82C;

  /* Typography */
  --font-display:         'Montserrat', 'Segoe UI', sans-serif;
  --font-body:            'Poppins', 'Segoe UI', sans-serif;
  --font-mono:            'JetBrains Mono', ui-monospace, monospace;

  /* Spacing fluid */
  --space-xs:  clamp(0.5rem, 1vw, 0.75rem);
  --space-sm:  clamp(0.75rem, 1.5vw, 1rem);
  --space-md:  clamp(1rem, 2vw, 1.5rem);
  --space-lg:  clamp(1.5rem, 3vw, 2.5rem);
  --space-xl:  clamp(1.5rem, 3vw, 2.25rem);
  --space-2xl: clamp(2rem, 3.5vw, 3.25rem);

  --gutter:    clamp(1rem, 1.75vw, 1.5rem);
  --container: 1440px;

  --radius-sm:   8px;
  --radius-md:   14px;
  --radius-lg:   20px;
  --radius-xl:   28px;
  --radius-pill: 100px;

  --ease-out:    cubic-bezier(0.2, 0.85, 0.2, 1);
  --ease-in-out: cubic-bezier(0.65, 0, 0.35, 1);

  --shadow-sm:   0 1px 2px rgba(15, 79, 73, 0.04);
  --shadow-md:   0 4px 12px rgba(15, 79, 73, 0.06), 0 2px 4px rgba(15, 79, 73, 0.04);
  --shadow-lg:   0 20px 40px -12px rgba(15, 79, 73, 0.14);
  --shadow-xl:   0 30px 60px -15px rgba(15, 79, 73, 0.18);

  --z-progress:  200;
  --z-nav:       100;
  --z-wa-float:  500;
}


/* ═══ 02. RESET & BASE ═════════════════════════════════════════════════════ */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
  text-size-adjust: 100%;
}

body {
  min-height: 100vh;
  background: var(--color-bg);
  color: var(--color-text);
  font-family: var(--font-body);
  font-size: 16px;
  font-weight: 500;
  line-height: 1.6;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
}

img, picture, svg, video {
  display: block;
  max-width: 100%;
  height: auto;
}

a { color: inherit; text-decoration: none; }
button { font: inherit; color: inherit; cursor: pointer; border: none; background: none; }
input, select, textarea { font: inherit; color: inherit; }
ul, ol { list-style: none; }

::selection {
  background: var(--color-primary);
  color: var(--color-surface);
}


/* ═══ 03. TYPOGRAPHY & UTILITIES ═══════════════════════════════════════════ */
.display {
  font-family: var(--font-body);
  font-weight: 600;
}

.mono {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  color: var(--color-primary);
  margin-bottom: 1rem;
}
.eyebrow::before {
  content: '';
  width: 1.5rem;
  height: 1px;
  background: var(--color-primary);
}

.section-title {
  font-family: var(--font-body);
  font-size: clamp(2rem, 4.5vw, 3.5rem);
  line-height: 1;
  letter-spacing: -0.02em;
  color: var(--color-text);
  font-weight: 600;
}
.section-title em {
  font-style: italic;
  color: var(--color-primary);
  font-weight: 500;
}

.section-desc {
  color: var(--color-text-muted);
  font-size: clamp(0.95rem, 1.5vw, 1.05rem);
  max-width: 34rem;
  line-height: 1.6;
}

.section-head {
  display: grid;
  grid-template-columns: 1fr 1.5fr;
  gap: var(--space-xl);
  margin-bottom: var(--space-xl);
  align-items: end;
}


/* ═══ 04. ACCESSIBILITY HELPERS ════════════════════════════════════════════ */
.skip-link {
  position: absolute;
  top: -100px;
  left: 1rem;
  background: var(--color-primary);
  color: var(--color-surface);
  padding: 0.75rem 1.25rem;
  border-radius: var(--radius-pill);
  z-index: 99999;
  font-size: 0.9rem;
  transition: top 0.3s var(--ease-out);
}
.skip-link:focus { top: 1rem; }

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

:focus-visible {
  outline: 2px solid var(--color-primary);
  outline-offset: 3px;
  border-radius: 4px;
}


/* ═══ 05. BUTTONS ══════════════════════════════════════════════════════════ */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.6rem;
  padding: 0.9rem 1.75rem;
  border-radius: var(--radius-pill);
  font-size: 0.95rem;
  font-weight: 500;
  transition: all 0.3s var(--ease-out);
  white-space: nowrap;
  border: 1.5px solid transparent;
  position: relative;
  overflow: hidden;
}
.btn svg { width: 16px; height: 16px; transition: transform 0.3s; }

.btn--sm { padding: 0.65rem 1.3rem; font-size: 0.85rem; }
.btn--lg { padding: 1.1rem 2.2rem; font-size: 1rem; }
.btn--block { width: 100%; }

.btn--primary {
  background: var(--color-primary);
  color: var(--color-surface);
}
.btn--primary:hover {
  background: var(--color-primary-dark);
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}
.btn--primary:hover svg { transform: translateX(3px); }

.btn--outline {
  background: transparent;
  color: var(--color-primary);
  border-color: var(--color-primary);
}
.btn--outline:hover {
  background: var(--color-primary);
  color: var(--color-surface);
}

.btn--outline-light {
  background: transparent;
  color: var(--color-surface);
  border-color: var(--color-surface);
}
.btn--outline-light:hover {
  background: var(--color-surface);
  color: var(--color-primary);
}


/* ═══ 06. SCROLL PROGRESS ══════════════════════════════════════════════════ */
.scroll-progress {
  position: fixed;
  top: 0; left: 0; right: 0;
  height: 2px;
  z-index: var(--z-progress);
}
.scroll-progress__bar {
  height: 100%;
  width: 0;
  background: var(--color-primary);
  transition: width 0.1s;
}


/* ═══ 07. NAVIGATION ═══════════════════════════════════════════════════════ */
.nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: var(--z-nav);
  padding: 1.2rem var(--gutter);
  display: flex;
  align-items: center;
  gap: 1.5rem;
  background: rgba(250, 248, 243, 0.85);
  backdrop-filter: blur(16px) saturate(140%);
  border-bottom: 1px solid transparent;
  transition: all 0.3s;
}
.nav.is-scrolled {
  padding: 0.75rem var(--gutter);
  background: rgba(250, 248, 243, 0.95);
  border-bottom-color: var(--color-border);
  box-shadow: var(--shadow-sm);
}

.nav__brand {
  display: flex;
  align-items: center;
  gap: 0.7rem;
  color: var(--color-primary);
  margin-right: auto;
}
.nav__logo svg { width: 42px; height: 42px; }
.nav__brand-text {
  display: flex;
  flex-direction: column;
  line-height: 1.1;
}
.nav__brand-name {
  font-family: var(--font-body);
  font-size: 1.05rem;
  font-weight: 600;
  color: var(--color-text);
  letter-spacing: -0.01em;
}
.nav__brand-tagline {
  font-family: var(--font-mono);
  font-size: 0.55rem;
  text-transform: uppercase;
  letter-spacing: 0.18em;
  color: var(--color-text-muted);
  margin-top: 3px;
}

.nav__links {
  display: flex;
  gap: 2rem;
}
.nav__links a {
  color: var(--color-text-soft);
  font-size: 0.9rem;
  font-weight: 500;
  padding: 0.4rem 0;
  position: relative;
  transition: color 0.3s;
}
.nav__links a::after {
  content: '';
  position: absolute;
  left: 0; right: 0; bottom: 0;
  height: 1.5px;
  background: var(--color-primary);
  transform: scaleX(0);
  transform-origin: right;
  transition: transform 0.3s var(--ease-out);
}
.nav__links a:hover {
  color: var(--color-primary);
}
.nav__links a:hover::after {
  transform: scaleX(1);
  transform-origin: left;
}

.nav__toggle {
  display: none;
  flex-direction: column;
  gap: 4px;
  padding: 0.5rem;
}
.nav__toggle span {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--color-text);
  transition: transform 0.3s, opacity 0.3s;
}
.nav__toggle.is-open span:nth-child(1) { transform: translateY(6px) rotate(45deg); }
.nav__toggle.is-open span:nth-child(2) { opacity: 0; }
.nav__toggle.is-open span:nth-child(3) { transform: translateY(-6px) rotate(-45deg); }


/* ═══ 08. HERO ═════════════════════════════════════════════════════════════ */
.hero {
  position: relative;
  width: 100%;
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding: 6rem 0 4rem;
  overflow: hidden;
}

.hero__bg {
  position: absolute;
  top: 4.5rem;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: 0;
  background:
    linear-gradient(to right, rgba(255, 255, 255, 0.96) 0%, rgba(255, 255, 255, 0.9) 28%, rgba(255, 255, 255, 0.5) 52%, rgba(255, 255, 255, 0.05) 70%),
    url("../image/image_inicio.webp");
  background-size: cover;
  background-position: right top;
  background-repeat: no-repeat;
}

.hero__grid {
  position: relative;
  z-index: 1;
  width: 100%;
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 var(--gutter);
}

.hero__title {
  font-family: var(--font-display);
  font-size: clamp(2.1rem, 4vw, 3.4rem);
  line-height: 1.22;
  letter-spacing: -0.025em;
  font-weight: 700;
  margin-bottom: 1.5rem;
}
.hero__title-line { display: block; }
.hero__title-accent {
  color: var(--color-primary);
  font-style: italic;
  font-weight: 700;
}

.hero__content { max-width: 46rem; }

.hero__sub {
  color: var(--color-text-soft);
  font-size: clamp(1rem, 1.5vw, 1.15rem);
  line-height: 1.5;
  margin-bottom: 2rem;
  max-width: 44rem;
}

.hero__actions {
  margin-bottom: 1.75rem;
}

.hero__features {
  display: flex;
  flex-wrap: wrap;
  gap: 1.5rem 2rem;
  color: var(--color-text-soft);
  font-size: 0.9rem;
  font-weight: 500;
}
.hero__features li {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
}
.hero__features svg {
  width: 20px; height: 20px;
  color: var(--color-primary);
  flex-shrink: 0;
}



/* ═══ 09. COUNTER BAR & SOCIAL CARDS ═══════════════════════════════════════ */
.counter-bar {
  padding: var(--space-lg) var(--gutter) 0;
  max-width: var(--container);
  margin: 0 auto var(--space-xl);
}
.counter-bar__grid {
  background: var(--color-primary);
  color: var(--color-surface);
  border-radius: var(--radius-lg);
  padding: 0.85rem 1rem;
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 0.75rem;
}

.social-card {
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.12);
  padding: 0.65rem 0.9rem;
  border-radius: var(--radius-md);
  display: grid;
  grid-template-columns: 1fr auto auto;
  align-items: center;
  gap: 0.75rem;
  transition: background 0.3s, transform 0.3s var(--ease-out);
}
.social-card:hover {
  background: rgba(255, 255, 255, 0.14);
  transform: translateY(-2px);
}
.social-card__title {
  display: block;
  min-width: 0;
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--color-surface);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.social-card__sub {
  display: block;
  flex-shrink: 0;
  font-size: 0.7rem;
  color: rgba(255, 255, 255, 0.65);
  white-space: nowrap;
}
.social-card__icon {
  width: 32px; height: 32px;
  border-radius: 100px;
  display: flex; align-items: center; justify-content: center;
  color: var(--color-surface);
  flex-shrink: 0;
}
.social-card__icon svg { width: 16px; height: 16px; }
.social-card--wa .social-card__icon { background: var(--color-wa); }
.social-card--ig .social-card__icon {
  background: linear-gradient(135deg, #f09433 0%, #e6683c 25%, #dc2743 50%, #cc2366 75%, #bc1888 100%);
}


/* ═══ 10. QUICK SERVICES ═══════════════════════════════════════════════════ */
.services-quick {
  padding: var(--space-lg) var(--gutter);
  max-width: var(--container);
  margin: 0 auto;
}
.services-quick__grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.25rem;
}

.quick-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 1.75rem;
  transition: transform 0.4s var(--ease-out), box-shadow 0.4s, border-color 0.3s;
  will-change: transform;
}
.quick-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-lg);
  border-color: var(--color-primary-50);
}

.quick-card__icon {
  width: 48px; height: 48px;
  border-radius: var(--radius-md);
  background: var(--color-primary);
  color: var(--color-surface);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1rem;
  transition: transform 0.3s;
}
.quick-card:hover .quick-card__icon {
  transform: scale(1.05) rotate(-4deg);
}
.quick-card__icon svg { width: 22px; height: 22px; }

.quick-card__title {
  font-size: 1.15rem;
  color: var(--color-text);
  margin-bottom: 0.5rem;
  font-weight: 600;
  letter-spacing: -0.01em;
}

.quick-card__desc {
  color: var(--color-text-muted);
  font-size: 0.9rem;
  line-height: 1.55;
  margin-bottom: 1rem;
}

.quick-card__link {
  color: var(--color-primary);
  font-size: 0.85rem;
  font-weight: 500;
  display: inline-flex;
  gap: 0.35rem;
  transition: gap 0.3s;
}
.quick-card__link:hover { gap: 0.6rem; }


/* ═══ 11. ABOUT ════════════════════════════════════════════════════════════ */
.about {
  padding: var(--space-2xl) var(--gutter);
  max-width: var(--container);
  margin: 0 auto;
}
.about__grid {
  display: grid;
  grid-template-columns: 1fr 0.85fr;
  gap: var(--space-xl);
  align-items: start;
  margin-bottom: var(--space-xl);
}
.about__lead {
  color: var(--color-text-soft);
  font-size: clamp(1rem, 1.5vw, 1.1rem);
  line-height: 1.65;
  margin-bottom: 2rem;
  margin-top: 1.5rem;
}
.about__checklist {
  display: grid;
  gap: 0.85rem;
}
.about__checklist li {
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
  color: var(--color-text-soft);
  font-size: 0.98rem;
}
.check {
  width: 22px; height: 22px;
  border-radius: 100px;
  background: var(--color-primary);
  color: var(--color-surface);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 0.7rem;
  font-weight: 700;
  flex-shrink: 0;
  margin-top: 2px;
}

.about__figure {
  position: sticky;
  top: 6rem;
  aspect-ratio: 4/5;
  max-height: 600px;
}
.about__image {
  position: absolute;
  inset: 0;
  background-image: url("../image/asesoria_financiera_carolina_palacio.webp");
  background-size: cover;
  background-position: center;
  border-radius: var(--radius-lg);
}


/* ═══ 12. STATS ════════════════════════════════════════════════════════════ */
.stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: var(--color-border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--color-border);
}
.stat {
  background: var(--color-surface);
  padding: 2rem 1.5rem;
  text-align: center;
  transition: background 0.3s;
}
.stat:hover { background: var(--color-surface-alt); }

.stat__num {
  font-family: var(--font-body);
  font-size: clamp(2.5rem, 4.5vw, 3.5rem);
  line-height: 1;
  color: var(--color-primary);
  font-weight: 600;
  margin-bottom: 0.5rem;
  letter-spacing: -0.02em;
}

.stat__label {
  color: var(--color-text-muted);
  font-size: 0.85rem;
  letter-spacing: 0.03em;
}


/* ═══ 13. SERVICES (main) ══════════════════════════════════════════════════ */
.services {
  padding: var(--space-2xl) var(--gutter);
  max-width: var(--container);
  margin: 0 auto;
}

.services__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.25rem;
  margin-bottom: 2.5rem;
}

.service-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 2rem;
  transition: transform 0.3s var(--ease-out), box-shadow 0.3s, border-color 0.3s;
}
.service-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
  border-color: var(--color-primary-50);
}
.service-card--wide { grid-column: span 3; max-width: 33.33%; }

.service-card__icon {
  width: 52px; height: 52px;
  border-radius: 100px;
  background: var(--color-primary-50);
  color: var(--color-primary);
  display: flex; align-items: center; justify-content: center;
  margin-bottom: 1.25rem;
}
.service-card__icon svg { width: 24px; height: 24px; }

.service-card__title {
  font-size: 1.25rem;
  font-weight: 600;
  margin-bottom: 0.5rem;
  letter-spacing: -0.01em;
}

.service-card__desc {
  color: var(--color-text-muted);
  line-height: 1.6;
  font-size: 0.95rem;
}

.services__cta {
  background: var(--color-primary);
  color: var(--color-surface);
  padding: 1.5rem 2rem;
  border-radius: var(--radius-lg);
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1.5rem;
  flex-wrap: wrap;
}
.services__cta p { color: rgba(255, 255, 255, 0.9); font-size: 0.95rem; }
.services__cta .btn--outline {
  border-color: var(--color-surface);
  color: var(--color-surface);
}
.services__cta .btn--outline:hover {
  background: var(--color-surface);
  color: var(--color-primary);
}


/* ═══ 14. RESOURCES & TABS ═════════════════════════════════════════════════ */
.resources {
  padding: var(--space-2xl) var(--gutter);
  max-width: var(--container);
  margin: 0 auto;
}

.tabs {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-bottom: 2rem;
}
.tab {
  padding: 0.65rem 1.4rem;
  border-radius: var(--radius-pill);
  border: 1px solid var(--color-border);
  color: var(--color-text-soft);
  font-size: 0.88rem;
  font-weight: 500;
  transition: all 0.3s var(--ease-out);
  background: var(--color-surface);
}
.tab:hover {
  border-color: var(--color-primary);
  color: var(--color-primary);
}
.tab.is-active {
  background: var(--color-primary);
  color: var(--color-surface);
  border-color: var(--color-primary);
}

.resources__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1rem;
  margin-bottom: 2.5rem;
}

.resource-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 1.5rem;
  transition: transform 0.3s var(--ease-out), box-shadow 0.3s, border-color 0.3s;
  display: flex;
  flex-direction: column;
  min-height: 190px;
}
.resource-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
  border-color: var(--color-primary-50);
}
.resource-card.is-hidden { display: none; }

.resource-card__tag {
  display: inline-block;
  color: var(--color-primary);
  font-size: 0.65rem;
  padding: 0.3rem 0.7rem;
  background: var(--color-primary-50);
  border-radius: var(--radius-pill);
  align-self: flex-start;
  margin-bottom: 1rem;
}

.resource-card__title {
  font-size: 1.05rem;
  font-weight: 600;
  line-height: 1.3;
  margin-bottom: auto;
  padding-bottom: 1rem;
  letter-spacing: -0.01em;
}
.resource-card__title em { font-style: italic; color: var(--color-primary); font-weight: 500; }

.resource-card__link {
  color: var(--color-primary);
  font-size: 0.85rem;
  font-weight: 500;
  transition: gap 0.3s;
  display: inline-flex;
  gap: 0.35rem;
  align-self: flex-start;
}
.resource-card__link:hover { gap: 0.6rem; }


/* ═══ 15. NEWSLETTER ═══════════════════════════════════════════════════════ */
.newsletter {
  background: var(--color-primary);
  color: var(--color-surface);
  padding: 1.25rem 1.75rem;
  border-radius: var(--radius-lg);
  display: flex;
  align-items: center;
  gap: 1.5rem;
  flex-wrap: wrap;
}
.newsletter__text {
  color: rgba(255, 255, 255, 0.9);
  font-size: 0.95rem;
  flex: 1;
  min-width: 240px;
}
.newsletter__form {
  display: flex;
  gap: 0.5rem;
  flex: 1;
  min-width: 280px;
}
.newsletter__form input {
  flex: 1;
  padding: 0.85rem 1.25rem;
  border-radius: var(--radius-pill);
  border: 1.5px solid rgba(255, 255, 255, 0.2);
  background: rgba(255, 255, 255, 0.06);
  color: var(--color-surface);
  outline: none;
  transition: border-color 0.3s, background 0.3s;
}
.newsletter__form input::placeholder { color: rgba(255, 255, 255, 0.5); }
.newsletter__form input:focus {
  border-color: var(--color-surface);
  background: rgba(255, 255, 255, 0.12);
}


/* ═══ 16. TESTIMONIALS ═════════════════════════════════════════════════════ */
.testimonials {
  padding: var(--space-2xl) var(--gutter);
  max-width: var(--container);
  margin: 0 auto;
}

.testimonials__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.25rem;
  margin-bottom: 2rem;
}

.testimonial {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 1.75rem;
  transition: transform 0.3s var(--ease-out), box-shadow 0.3s;
}
.testimonial:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
}

.testimonial__stars {
  color: var(--color-star);
  font-size: 1.15rem;
  letter-spacing: 0.1em;
  margin-bottom: 1rem;
}

.testimonial__text {
  color: var(--color-text-soft);
  font-size: 0.95rem;
  line-height: 1.65;
  margin-bottom: 1.25rem;
  font-style: italic;
}

.testimonial__author {
  font-family: var(--font-body);
  color: var(--color-primary);
  font-size: 0.95rem;
  font-weight: 600;
  font-style: italic;
}

.testimonials__cta {
  background: var(--color-primary);
  color: var(--color-surface);
  padding: 1.5rem 2rem;
  border-radius: var(--radius-lg);
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1.5rem;
  flex-wrap: wrap;
}
.testimonials__cta p { color: rgba(255, 255, 255, 0.9); font-size: 0.98rem; }


/* ═══ 17. CONTACT & FORM ═══════════════════════════════════════════════════ */
.contact {
  padding: var(--space-2xl) var(--gutter);
  max-width: var(--container);
  margin: 0 auto;
}

.contact__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-xl);
}

.contact__lead {
  color: var(--color-text-soft);
  font-size: 1.05rem;
  line-height: 1.6;
  margin: 1rem 0 2rem;
}

.contact__list {
  display: grid;
  gap: 1.25rem;
}
.contact__list li {
  display: flex;
  align-items: center;
  gap: 1rem;
}
.contact__icon {
  width: 44px; height: 44px;
  background: var(--color-primary-50);
  color: var(--color-primary);
  border-radius: 100px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}
.contact__icon svg { width: 20px; height: 20px; }
.contact__list-label {
  font-size: 0.72rem;
  color: var(--color-text-muted);
  margin-bottom: 2px;
}
.contact__list a { color: var(--color-text); font-weight: 500; transition: color 0.3s; }
.contact__list a:hover { color: var(--color-primary); }

/* Form */
.contact__form-wrap {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 2rem;
  box-shadow: var(--shadow-sm);
}
.contact__form-title {
  font-size: 1.25rem;
  color: var(--color-text);
  margin-bottom: 1.5rem;
  font-weight: 600;
}

.contact__form {
  display: grid;
  gap: 1.1rem;
}
.field {
  display: grid;
  gap: 0.4rem;
}
.field label {
  font-size: 0.78rem;
  color: var(--color-text-muted);
  font-weight: 500;
}
.field input, .field textarea {
  padding: 0.85rem 1rem;
  border: 1.5px solid var(--color-border);
  border-radius: var(--radius-md);
  background: var(--color-surface);
  outline: none;
  transition: border-color 0.3s, box-shadow 0.3s;
  font-size: 0.95rem;
  color: var(--color-text);
  font-family: inherit;
}
.field input:focus, .field textarea:focus {
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px var(--color-primary-50);
}
.field textarea { resize: vertical; min-height: 100px; }

.checkbox {
  display: flex;
  align-items: flex-start;
  gap: 0.5rem;
  font-size: 0.85rem;
  color: var(--color-text-muted);
  cursor: pointer;
  line-height: 1.4;
}
.checkbox input {
  accent-color: var(--color-primary);
  margin-top: 3px;
}
.checkbox a { color: var(--color-primary); text-decoration: underline; }


/* ═══ 18. WHATSAPP FLOATING BUTTON ═════════════════════════════════════════ */
.wa-float {
  position: fixed;
  bottom: 1.5rem; right: 1.5rem;
  z-index: var(--z-wa-float);
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.wa-float__tip {
  background: var(--color-surface);
  color: var(--color-text);
  padding: 0.7rem 1.1rem;
  border-radius: var(--radius-pill);
  font-size: 0.85rem;
  font-weight: 500;
  box-shadow: var(--shadow-md);
  border: 1px solid var(--color-border);
  opacity: 0;
  transform: translateX(12px);
  transition: all 0.4s var(--ease-out);
  pointer-events: none;
  white-space: nowrap;
}
.wa-float:hover .wa-float__tip {
  opacity: 1;
  transform: translateX(0);
}

.wa-float__btn {
  width: 56px; height: 56px;
  border-radius: 100px;
  background: var(--color-wa);
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 12px 28px rgba(37, 211, 102, 0.35), 0 4px 12px rgba(0, 0, 0, 0.1);
  position: relative;
  transition: all 0.4s var(--ease-out);
}
.wa-float:hover .wa-float__btn {
  background: var(--color-wa-dark);
  transform: scale(1.06) rotate(-6deg);
}
.wa-float__btn svg { width: 28px; height: 28px; }

.wa-float__btn::before,
.wa-float__btn::after {
  content: '';
  position: absolute;
  inset: 0;
  border-radius: 100px;
  border: 2px solid var(--color-wa);
  animation: waPulse 2.4s ease-out infinite;
}
.wa-float__btn::after { animation-delay: 1.2s; }


/* ═══ 19. FOOTER ═══════════════════════════════════════════════════════════ */
.footer {
  background: var(--color-primary-dark);
  color: var(--color-surface);
  padding: 3.5rem var(--gutter) 1.5rem;
  margin-top: var(--space-2xl);
}

.footer__grid {
  max-width: var(--container);
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr 1fr 1fr 1.4fr;
  gap: 3rem;
  padding-bottom: 2.5rem;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.footer__logo {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  color: var(--color-surface);
}
.footer__logo svg { width: 48px; height: 48px; }
.footer__brand-name {
  display: block;
  font-family: var(--font-body);
  font-size: 1.1rem;
  font-weight: 600;
  letter-spacing: -0.01em;
}
.footer__brand-tagline {
  display: block;
  font-family: var(--font-mono);
  font-size: 0.55rem;
  text-transform: uppercase;
  letter-spacing: 0.18em;
  color: rgba(255, 255, 255, 0.6);
  margin-top: 3px;
}

.footer__col-title {
  color: var(--color-surface);
  font-family: var(--font-body);
  font-size: 1rem;
  font-weight: 600;
  margin-bottom: 1.1rem;
  letter-spacing: -0.01em;
}
.footer__col ul { display: grid; gap: 0.6rem; }
.footer__col a {
  color: rgba(255, 255, 255, 0.75);
  font-size: 0.9rem;
  transition: color 0.3s, padding 0.3s;
}
.footer__col a:hover { color: var(--color-surface); }

.footer__newsletter p {
  color: rgba(255, 255, 255, 0.7);
  font-size: 0.88rem;
  margin-bottom: 1rem;
  line-height: 1.55;
}
.footer__newsletter .newsletter__form {
  flex-direction: column;
  gap: 0.75rem;
}
.footer__newsletter .newsletter__form input {
  width: 100%;
  padding: 0.85rem 1.1rem;
}
.footer__newsletter .btn { width: 100%; justify-content: center; }

.footer__bottom {
  max-width: var(--container);
  margin: 0 auto;
  padding-top: 1.5rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
  color: rgba(255, 255, 255, 0.55);
  font-size: 0.82rem;
}
.footer__legal {
  display: flex;
  gap: 1.5rem;
}
.footer__legal a { color: rgba(255, 255, 255, 0.55); font-size: 0.82rem; }
.footer__legal a:hover { color: var(--color-surface); }


/* ═══ 20. ANIMATIONS ═══════════════════════════════════════════════════════ */
@keyframes fadeUp {
  from { opacity: 0; transform: translateY(24px); }
  to { opacity: 1; transform: translateY(0); }
}
@keyframes waPulse {
  0% { transform: scale(1); opacity: 0.7; }
  100% { transform: scale(1.7); opacity: 0; }
}

.reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.9s ease, transform 0.9s var(--ease-out);
}
.reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
}


/* ═══ 21. RESPONSIVE ═══════════════════════════════════════════════════════ */

/* Large desktop (≤1280px) */
@media (max-width: 1280px) {
  .services-quick__grid { gap: 1rem; }
}

/* Desktop → Tablet (≤1024px) */
@media (max-width: 1024px) {
  .nav__links { gap: 1.25rem; }
  .services-quick__grid { grid-template-columns: repeat(2, 1fr); }
  .services__grid { grid-template-columns: repeat(2, 1fr); }
  .services__grid .service-card--wide { grid-column: span 2; max-width: 100%; }
  .resources__grid { grid-template-columns: repeat(2, 1fr); }
  .testimonials__grid { grid-template-columns: 1fr; }
  .footer__grid { grid-template-columns: 1fr 1fr; }
  .about__grid { grid-template-columns: 1fr; }
  .about__figure { display: none; }
}

/* Tablet portrait (≤768px) */
@media (max-width: 768px) {
  .nav__links { display: none; }
  .nav__toggle { display: flex; }
  .nav .btn--sm { display: none; }
  .nav.is-menu-open .nav__links {
    display: flex;
    flex-direction: column;
    position: absolute;
    top: 100%; left: 0; right: 0;
    background: var(--color-surface);
    padding: 1.5rem var(--gutter);
    gap: 1rem;
    border-bottom: 1px solid var(--color-border);
    box-shadow: var(--shadow-md);
  }

  .hero {
    min-height: 100vh;
    padding: 6rem 0 2.5rem;
    align-items: flex-start;
  }
  .hero__bg {
    background-image:
      linear-gradient(to bottom, rgba(255, 255, 255, 0.92) 0%, rgba(255, 255, 255, 0.82) 45%, rgba(255, 255, 255, 0.5) 100%),
      url("../image/image_inicio.webp");
    background-position: right center;
  }
  .hero__content { max-width: none; }
  .section-head { grid-template-columns: 1fr; gap: 1.5rem; margin-bottom: 2rem; }

  .services__grid,
  .resources__grid { grid-template-columns: 1fr; }
  .services__grid .service-card--wide { grid-column: span 1; }

  .stats { grid-template-columns: 1fr; }
  .stat { padding: 1.5rem 1rem; }

  .counter-bar__grid { flex-direction: column; align-items: stretch; padding: 0.85rem; gap: 0.6rem; }

  .contact__grid { grid-template-columns: 1fr; gap: 2rem; }
  .contact__form-wrap { padding: 1.5rem; }

  .footer__grid { grid-template-columns: 1fr; gap: 2rem; padding-bottom: 2rem; }
  .footer__bottom { flex-direction: column; text-align: center; }

  .newsletter { flex-direction: column; align-items: stretch; }
  .newsletter__form { flex-direction: column; }
  .newsletter__form .btn { justify-content: center; }
  .services__cta, .testimonials__cta { flex-direction: column; text-align: center; align-items: stretch; }
  .services__cta .btn, .testimonials__cta .btn { justify-content: center; }
}

/* Mobile (≤480px) */
@media (max-width: 480px) {
  .services-quick__grid { grid-template-columns: 1fr; }
  .hero__title { font-size: 2.35rem; }
  .hero__features { gap: 0.75rem 1.5rem; font-size: 0.85rem; }
  .tabs { font-size: 0.85rem; }
  .tab { padding: 0.55rem 1.1rem; font-size: 0.82rem; }
  .wa-float { bottom: 1rem; right: 1rem; }
  .wa-float__tip { display: none; }
  .footer__legal { flex-direction: column; gap: 0.5rem; }
}


/* ═══ 22. A11Y: reduced motion, print ══════════════════════════════════════ */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
  .wa-float__btn::before,
  .wa-float__btn::after { animation: none !important; }
  .reveal { opacity: 1; transform: none; }
}

@media print {
  body { background: #fff; color: #000; }
  .nav, .wa-float, .scroll-progress { display: none !important; }
  section { padding: 1rem 0; page-break-inside: avoid; }
  a { color: #000; text-decoration: underline; }
}