/* ============================================================
   SHYNT AI — Design System
   Deep Tech · Light Mode · Inter
   ============================================================ */

/* === GOOGLE FONTS === */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700;800&display=swap');

/* === TOKENS === */
:root {
  /* Colors */
  --navy:        #0A192F;
  --navy-800:    #112240;
  --navy-700:    #1E2D3D;
  --white:       #FFFFFF;
  --gray-50:     #F5F7FA;
  --gray-100:    #E2E8F0;
  --gray-200:    #CBD5E1;
  --gray-400:    #94A3B8;
  --gray-600:    #64748B;
  --gray-700:    #475569;
  --coral:       #FF6B6B;
  --coral-dark:  #E85555;
  --electric:    #38BDF8;
  --electric-dim:#0EA5E9;

  /* Typography */
  --font:        'Inter', system-ui, -apple-system, sans-serif;
  --text-xs:     0.85rem;
  --text-sm:     0.975rem;
  --text-base:   1rem;
  --text-lg:     1.125rem;
  --text-xl:     1.25rem;
  --text-2xl:    1.5rem;
  --text-3xl:    1.875rem;
  --text-4xl:    2.25rem;
  --text-5xl:    3rem;
  --text-6xl:    3.75rem;

  /* Spacing */
  --space-1:   0.25rem;
  --space-2:   0.5rem;
  --space-3:   0.75rem;
  --space-4:   1rem;
  --space-5:   1.25rem;
  --space-6:   1.5rem;
  --space-7:   1.75rem;
  --space-8:   2rem;
  --space-10:  2.5rem;
  --space-12:  3rem;
  --space-14:  3.5rem;
  --space-16:  4rem;
  --space-20:  5rem;
  --space-24:  6rem;

  /* Layout */
  --container:    1152px;
  --container-sm: 720px;

  /* Effects */
  --radius-sm:  4px;
  --radius:     8px;
  --radius-lg:  12px;
  --radius-xl:  16px;
  --shadow-sm:  0 1px 2px rgba(10,25,47,.06);
  --shadow:     0 1px 3px rgba(10,25,47,.08), 0 1px 2px rgba(10,25,47,.04);
  --shadow-md:  0 4px 6px -1px rgba(10,25,47,.08), 0 2px 4px -1px rgba(10,25,47,.04);
  --shadow-lg:  0 10px 15px -3px rgba(10,25,47,.1), 0 4px 6px -2px rgba(10,25,47,.05);
  --transition: 160ms ease;
}

/* === RESET === */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
  font-family: var(--font);
  font-size: var(--text-base);
  line-height: 1.6;
  color: var(--navy);
  background: var(--white);
  -webkit-font-smoothing: antialiased;
}
img, svg { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
ul, ol { list-style: none; }
button { cursor: pointer; border: none; background: none; font: inherit; }
input, textarea, select { font: inherit; }

/* === LAYOUT === */
.container {
  width: 100%;
  max-width: var(--container);
  margin-inline: auto;
  padding-inline: var(--space-6);
}
.container--sm {
  max-width: var(--container-sm);
}

/* === TYPOGRAPHY === */
h1, h2, h3, h4 {
  line-height: 1.15;
  font-weight: 700;
  letter-spacing: -0.025em;
}
h1 { font-size: clamp(var(--text-3xl), 5vw, var(--text-5xl)); }
h2 { font-size: clamp(var(--text-2xl), 4vw, var(--text-4xl)); }
h3 { font-size: clamp(var(--text-xl), 2.5vw, var(--text-2xl)); font-weight: 600; }
h4 { font-size: var(--text-lg); font-weight: 600; }
p  { color: var(--gray-700); line-height: 1.7; }

.lead {
  font-size: var(--text-lg);
  color: var(--gray-600);
  line-height: 1.75;
}
.label {
  display: inline-block;
  font-size: var(--text-xs);
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--coral);
  margin-bottom: var(--space-3);
}

/* === BUTTONS === */
.btn {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  padding: 0.75rem 1.5rem;
  border-radius: var(--radius);
  font-size: var(--text-sm);
  font-weight: 600;
  transition: all var(--transition);
  white-space: nowrap;
  line-height: 1;
}
.btn--primary {
  background: var(--coral);
  color: var(--white);
}
.btn--primary:hover {
  background: var(--coral-dark);
  transform: translateY(-1px);
  box-shadow: 0 4px 12px rgba(255,107,107,.35);
}
.btn--secondary {
  background: transparent;
  color: var(--navy);
  border: 1.5px solid var(--gray-200);
}
.btn--secondary:hover {
  border-color: var(--navy);
  background: var(--navy);
  color: var(--white);
}
.btn--ghost {
  background: transparent;
  color: var(--white);
  border: 1.5px solid rgba(255,255,255,.3);
}
.btn--ghost:hover {
  background: rgba(255,255,255,.1);
  border-color: rgba(255,255,255,.6);
}
.btn svg { width: 16px; height: 16px; flex-shrink: 0; }

/* === FOCUS VISIBLE — WCAG 2.4.7 === */
.btn:focus-visible {
  outline: 2px solid var(--coral);
  outline-offset: 3px;
}
.nav__link:focus-visible,
.nav__dropdown a:focus-visible,
.nav__mobile a:focus-visible {
  outline: 2px solid var(--coral);
  outline-offset: 2px;
  border-radius: var(--radius-sm);
}
a:focus-visible {
  outline: 2px solid var(--coral);
  outline-offset: 2px;
  border-radius: 2px;
}
.card--link:focus-visible,
.card__link:focus-visible,
.related-service:focus-visible,
.sector-tag:focus-visible {
  outline: 2px solid var(--coral);
  outline-offset: 2px;
}
.faq summary:focus-visible {
  outline: 2px solid var(--electric-dim);
  outline-offset: -2px;
}
.blog-filter:focus-visible,
.pagination__btn:focus-visible,
.glosario-az__btn:focus-visible,
.glosario-cat-btn:focus-visible {
  outline: 2px solid var(--coral);
  outline-offset: 2px;
}
.contact-modal__close:focus-visible {
  outline: 2px solid var(--coral);
  outline-offset: 2px;
}

/* === NAVIGATION === */
.nav {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(255,255,255,.95);
  -webkit-backdrop-filter: blur(12px);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--gray-100);
  transition: box-shadow var(--transition);
}
.nav.scrolled {
  box-shadow: var(--shadow-md);
}
.nav__inner {
  display: flex;
  align-items: center;
  height: 64px;
  gap: var(--space-8);
}
.nav__logo {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  font-weight: 800;
  font-size: var(--text-lg);
  letter-spacing: -0.03em;
  color: var(--navy);
  flex-shrink: 0;
}
.nav__logo-mark {
  width: 28px;
  height: 28px;
  background: var(--coral);
  border-radius: 6px;
  display: flex;
  align-items: center;
  justify-content: center;
}
.nav__links {
  display: flex;
  align-items: center;
  gap: 0;
  margin-inline: auto;
}
.nav__item {
  position: relative;
}
.nav__link {
  display: flex;
  align-items: center;
  gap: 4px;
  padding: var(--space-2) var(--space-3);
  font-size: var(--text-sm);
  font-weight: 500;
  color: var(--gray-700);
  border-radius: var(--radius-sm);
  white-space: nowrap;
  transition: color var(--transition), background var(--transition);
}
.nav__link:hover,
.nav__link.active {
  color: var(--navy);
  background: var(--gray-50);
}
.nav__link svg { width: 12px; height: 12px; transition: transform var(--transition); }
.nav__item:hover .nav__link svg { transform: rotate(180deg); }

/* Dropdown */
.nav__dropdown {
  position: absolute;
  top: calc(100% + 8px);
  left: 0;
  min-width: 220px;
  background: var(--white);
  border: 1px solid var(--gray-100);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  padding: var(--space-2);
  opacity: 0;
  visibility: hidden;
  transform: translateY(-4px);
  transition: all var(--transition);
  z-index: 50;
}
.nav__item:hover .nav__dropdown,
.nav__item:focus-within .nav__dropdown {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}
.nav__dropdown a {
  display: block;
  padding: var(--space-2) var(--space-3);
  font-size: var(--text-sm);
  color: var(--gray-700);
  border-radius: var(--radius-sm);
  transition: background var(--transition), color var(--transition);
}
.nav__dropdown a:hover {
  background: var(--gray-50);
  color: var(--navy);
}
.nav__cta {
  margin-left: auto;
  flex-shrink: 0;
}
.lang-switch {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 3px;
  border: 1px solid var(--gray-200);
  border-radius: 999px;
  background: var(--white);
  margin-left: var(--space-4);
}
.lang-switch__btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 34px;
  height: 28px;
  padding: 0 10px;
  border-radius: 999px;
  font-size: .75rem;
  font-weight: 700;
  letter-spacing: .05em;
  text-transform: uppercase;
  color: var(--gray-600);
  transition: background var(--transition), color var(--transition);
}
.lang-switch__btn:hover {
  background: var(--gray-50);
  color: var(--navy);
}
.lang-switch__btn.active {
  background: var(--navy);
  color: var(--white);
}
.nav__hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: var(--space-2);
  margin-left: auto;
}
.nav__hamburger span {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--navy);
  border-radius: 2px;
  transition: all var(--transition);
}
.nav__hamburger.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav__hamburger.open span:nth-child(2) { opacity: 0; }
.nav__hamburger.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* Mobile nav */
.nav__mobile {
  display: none;
  position: fixed;
  inset: 64px 0 0;
  background: var(--white);
  border-top: 1px solid var(--gray-100);
  overflow-y: auto;
  padding: var(--space-4) var(--space-6) var(--space-8);
  z-index: 99;
}
.nav__mobile.open { display: block; }
.nav__mobile-section { margin-bottom: var(--space-6); }
.nav__mobile-label {
  font-size: var(--text-xs);
  font-weight: 600;
  letter-spacing: .08em;
  text-transform: uppercase;
  color: var(--gray-400);
  margin-bottom: var(--space-2);
}
.nav__mobile a {
  display: block;
  padding: var(--space-3) 0;
  font-size: var(--text-base);
  font-weight: 500;
  color: var(--gray-700);
  border-bottom: 1px solid var(--gray-100);
}
.nav__mobile a:hover { color: var(--navy); }
.nav__mobile .btn {
  width: 100%;
  justify-content: center;
  margin-top: var(--space-6);
}

/* === SECTIONS === */
.section {
  padding-block: var(--space-20);
}
.section--gray { background: var(--gray-50); }
.section--dark {
  background: var(--navy);
  color: var(--white);
}
.section__header {
  margin-bottom: var(--space-12);
}
.section__header--center {
  text-align: center;
  max-width: 640px;
  margin-inline: auto;
  margin-bottom: var(--space-12);
}
.section__header h2 { margin-bottom: var(--space-4); }
.section__header p { color: var(--gray-600); }
.section--dark .section__header p { color: rgba(230,247,255,.7); }

/* === HERO === */
.hero {
  background: var(--navy);
  padding-block: var(--space-24) var(--space-20);
  position: relative;
  overflow: hidden;
}
.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image: radial-gradient(rgba(56,189,248,.08) 1px, transparent 1px);
  background-size: 32px 32px;
  pointer-events: none;
}
.hero__inner {
  position: relative;
  max-width: 800px;
}
.hero__badge {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  padding: 6px 14px;
  background: rgba(255,107,107,.12);
  border: 1px solid rgba(255,107,107,.25);
  border-radius: 999px;
  font-size: var(--text-xs);
  font-weight: 600;
  letter-spacing: .04em;
  color: var(--coral);
  margin-bottom: var(--space-6);
}
.hero__badge-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--coral);
}
.hero h1 {
  color: var(--white);
  margin-bottom: var(--space-6);
}
.hero h1 span { color: var(--coral); }
.hero__lead {
  font-size: clamp(var(--text-base), 2vw, var(--text-lg));
  color: rgba(230,247,255,.7);
  line-height: 1.75;
  max-width: 640px;
  margin-bottom: var(--space-8);
}
.hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-3);
  margin-bottom: var(--space-12);
}
.hero__microcopy {
  font-size: var(--text-sm);
  color: rgba(230,247,255,.45);
  line-height: 1.6;
  max-width: 540px;
}

/* === CARDS === */
.cards {
  display: grid;
  gap: var(--space-6);
}
.cards--2 { grid-template-columns: repeat(auto-fill, minmax(300px, 1fr)); }
.cards--3 { grid-template-columns: repeat(auto-fill, minmax(280px, 1fr)); }
.cards--4 { grid-template-columns: repeat(auto-fill, minmax(240px, 1fr)); }

.card {
  background: var(--white);
  border: 1px solid var(--gray-100);
  border-radius: var(--radius-lg);
  padding: var(--space-6);
  transition: box-shadow var(--transition), border-color var(--transition), transform var(--transition);
}
.card:hover {
  box-shadow: var(--shadow-lg);
  border-color: var(--gray-200);
  transform: translateY(-2px);
}
.card--link { cursor: pointer; }
.card__icon {
  width: 44px;
  height: 44px;
  border-radius: var(--radius);
  background: var(--gray-50);
  border: 1px solid var(--gray-100);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: var(--space-4);
  color: var(--coral);
}
.card__icon svg { width: 20px; height: 20px; }
.card h3 { margin-bottom: var(--space-3); }
.card p { font-size: var(--text-sm); margin-bottom: var(--space-4); }
.card__link {
  display: inline-flex;
  align-items: center;
  gap: var(--space-1);
  font-size: var(--text-sm);
  font-weight: 600;
  color: var(--coral);
  transition: gap var(--transition);
}
.card__link:hover { gap: var(--space-2); }
.card__link svg { width: 14px; height: 14px; }

/* Product card variant */
.card--product {
  border-color: var(--gray-100);
  position: relative;
  overflow: hidden;
}
.card--product::after {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--coral), var(--electric));
  opacity: 0;
  transition: opacity var(--transition);
}
.card--product:hover::after { opacity: 1; }

/* === PROBLEMS LIST === */
.problems-list {
  display: grid;
  gap: var(--space-3);
  max-width: 640px;
}
.problems-list__item {
  display: flex;
  gap: var(--space-3);
  align-items: flex-start;
  padding: var(--space-4);
  background: var(--white);
  border: 1px solid var(--gray-100);
  border-radius: var(--radius);
}
.problems-list__item:hover { border-color: var(--gray-200); }
.problems-list__dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--coral);
  flex-shrink: 0;
  margin-top: 6px;
}
.problems-list__item p {
  font-size: var(--text-sm);
  line-height: 1.6;
  margin: 0;
}

/* === METHOD / STEPS === */
.steps {
  display: grid;
  gap: var(--space-6);
}
.steps--grid { grid-template-columns: repeat(auto-fill, minmax(240px, 1fr)); }
.step {
  display: flex;
  gap: var(--space-4);
  align-items: flex-start;
}
.step__number {
  flex-shrink: 0;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: var(--coral);
  color: var(--white);
  font-size: var(--text-sm);
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
}
.step__content h3,
.step__content h4 { margin-bottom: var(--space-1); }
.step__content p { font-size: var(--text-sm); margin: 0; }

/* === DIFFERENTIATORS === */
.differentiators {
  display: grid;
  gap: var(--space-4);
}
.differentiator {
  display: flex;
  gap: var(--space-3);
  align-items: flex-start;
}
.differentiator__check {
  width: 20px;
  height: 20px;
  border-radius: 50%;
  background: rgba(255,107,107,.1);
  border: 1.5px solid rgba(255,107,107,.3);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  margin-top: 2px;
}
.differentiator__check svg { width: 11px; height: 11px; color: var(--coral); }
.differentiator p { font-size: var(--text-sm); margin: 0; line-height: 1.6; }

/* === USE CASES / EXAMPLES === */
.use-cases {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: var(--space-4);
}
.use-case {
  padding: var(--space-5);
  border: 1px solid var(--gray-100);
  border-radius: var(--radius);
  background: var(--white);
}
.use-case p { font-size: var(--text-sm); margin: 0; color: var(--gray-700); }

/* === FAQ === */
.faqs { display: grid; gap: var(--space-2); }
.faq details {
  border: 1px solid var(--gray-100);
  border-radius: var(--radius);
  overflow: hidden;
  transition: border-color var(--transition);
}
.faq details[open],
.faq details:hover { border-color: var(--gray-200); }
.faq summary {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: var(--space-5) var(--space-6);
  font-weight: 600;
  font-size: var(--text-base);
  cursor: pointer;
  list-style: none;
  -webkit-user-select: none;
  user-select: none;
  gap: var(--space-4);
}
.faq summary::-webkit-details-marker { display: none; }
.faq summary:hover { background: var(--gray-50); }
.faq__chevron {
  flex-shrink: 0;
  width: 18px;
  height: 18px;
  color: var(--gray-400);
  transition: transform var(--transition);
}
.faq details[open] .faq__chevron { transform: rotate(180deg); }
.faq__body {
  padding: 0 var(--space-6) var(--space-5);
  font-size: var(--text-sm);
  color: var(--gray-700);
  line-height: 1.7;
}

/* === CTA BANNER === */
.cta-banner {
  background: var(--navy);
  border-radius: var(--radius-xl);
  padding: var(--space-12) var(--space-10);
  text-align: center;
  position: relative;
  overflow: hidden;
}
.cta-banner::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image: radial-gradient(rgba(56,189,248,.07) 1px, transparent 1px);
  background-size: 28px 28px;
  pointer-events: none;
}
.cta-banner h2 { color: var(--white); margin-bottom: var(--space-4); position: relative; }
.cta-banner p { color: rgba(230,247,255,.65); margin-bottom: var(--space-8); position: relative; max-width: 520px; margin-inline: auto; margin-bottom: var(--space-8); }
.cta-banner__actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-3);
  justify-content: center;
  position: relative;
}
.cta-banner__microcopy {
  margin-top: var(--space-4);
  font-size: var(--text-xs);
  color: rgba(230,247,255,.35);
  position: relative;
}

/* === SERVICES RELATED (sidebar style) === */
.related-services {
  display: grid;
  gap: var(--space-4);
}
.related-service {
  display: flex;
  align-items: flex-start;
  gap: var(--space-4);
  padding: var(--space-5);
  border: 1px solid var(--gray-100);
  border-radius: var(--radius-lg);
  transition: border-color var(--transition), box-shadow var(--transition);
}
.related-service:hover {
  border-color: var(--coral);
  box-shadow: 0 0 0 3px rgba(255,107,107,.06);
}
.related-service__icon {
  width: 40px;
  height: 40px;
  border-radius: var(--radius);
  background: rgba(255,107,107,.08);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  color: var(--coral);
}
.related-service__icon svg { width: 18px; height: 18px; }
.related-service h3,
.related-service h4 { margin-bottom: 4px; font-size: var(--text-base); }
.related-service p { font-size: var(--text-sm); margin: 0; }

/* === BREADCRUMB === */
.breadcrumb {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  font-size: var(--text-sm);
  color: rgba(230,247,255,.5);
  margin-bottom: var(--space-6);
}
.breadcrumb a { color: rgba(230,247,255,.5); transition: color var(--transition); }
.breadcrumb a:hover { color: rgba(230,247,255,.9); }
.breadcrumb__sep { color: rgba(230,247,255,.3); font-size: var(--text-xs); }

/* === FORM === */
.form { display: grid; gap: var(--space-5); }
.form--2col { grid-template-columns: 1fr 1fr; }
.form__field {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}
.form__field--full { grid-column: 1 / -1; }
.form label {
  font-size: var(--text-sm);
  font-weight: 600;
  color: var(--navy);
}
.form input,
.form select,
.form textarea {
  padding: 0.75rem 1rem;
  border: 1.5px solid var(--gray-200);
  border-radius: var(--radius);
  font-size: var(--text-sm);
  color: var(--navy);
  background: var(--white);
  transition: border-color var(--transition), box-shadow var(--transition);
  outline: none;
  width: 100%;
}
.form input:focus,
.form select:focus,
.form textarea:focus {
  border-color: var(--coral);
  box-shadow: 0 0 0 3px rgba(255,107,107,.1);
}
.form input::placeholder,
.form textarea::placeholder { color: var(--gray-400); }
.form textarea { resize: vertical; min-height: 130px; }
.form select { cursor: pointer; }
.form__checkbox {
  display: flex;
  align-items: flex-start;
  gap: var(--space-3);
  font-size: var(--text-sm);
  color: var(--gray-700);
}
.form__checkbox input[type="checkbox"] {
  width: 16px;
  height: 16px;
  flex-shrink: 0;
  margin-top: 2px;
  accent-color: var(--coral);
}
.form__checkbox a { color: var(--coral); text-decoration: underline; }
.form__submit { margin-top: var(--space-2); }
.form__success {
  display: none;
  margin-top: var(--space-4);
  padding: var(--space-6);
  background: rgba(255,107,107,.06);
  border: 1px solid rgba(255,107,107,.2);
  border-radius: var(--radius-lg);
  text-align: center;
}
.form__success h3 { color: var(--navy); margin-bottom: var(--space-2); }
.form__success p { font-size: var(--text-sm); color: var(--gray-600); margin: 0; }

/* === CONTACT MODAL === */
.contact-modal-backdrop {
  position: fixed;
  inset: 0;
  background: rgba(10, 25, 47, 0.58);
  -webkit-backdrop-filter: blur(2px);
  backdrop-filter: blur(2px);
  display: none;
  align-items: center;
  justify-content: center;
  z-index: 1200;
  padding: var(--space-6);
}
.contact-modal-backdrop.open {
  display: flex;
}
.contact-modal {
  width: min(100%, 520px);
  background: var(--white);
  border-radius: var(--radius-xl);
  border: 1px solid var(--gray-100);
  box-shadow: var(--shadow-lg);
  padding: var(--space-8);
  position: relative;
}
.contact-modal__close {
  position: absolute;
  top: 10px;
  right: 10px;
  width: 34px;
  height: 34px;
  border-radius: 999px;
  display: grid;
  place-items: center;
  font-size: 1.25rem;
  color: var(--gray-600);
  border: 1px solid var(--gray-100);
  background: var(--gray-50);
}
.contact-modal__close:hover {
  color: var(--navy);
  background: var(--gray-100);
}
.contact-modal__title {
  font-size: 1.4rem;
  margin-bottom: var(--space-3);
  color: var(--navy);
}
.contact-modal__message {
  font-size: var(--text-base);
  color: var(--gray-700);
  margin-bottom: var(--space-6);
}
.contact-modal__action {
  width: 100%;
  justify-content: center;
}
.contact-modal.contact-modal--error {
  border-color: rgba(232, 85, 85, 0.35);
}
.contact-modal.contact-modal--error .contact-modal__title {
  color: var(--coral-dark);
}

/* === CONTACT INFO === */
.contact-methods {
  display: grid;
  gap: var(--space-4);
}
.contact-method {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  padding: var(--space-4) var(--space-5);
  border: 1px solid var(--gray-100);
  border-radius: var(--radius-lg);
}
.contact-method__icon {
  width: 40px;
  height: 40px;
  background: var(--gray-50);
  border-radius: var(--radius);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--coral);
  flex-shrink: 0;
}
.contact-method__icon svg { width: 18px; height: 18px; }
.contact-method__label { font-size: var(--text-xs); color: var(--gray-400); font-weight: 500; }
.contact-method__value { font-weight: 600; font-size: var(--text-sm); }

/* === WHAT TYPES BLOCK === */
.type-options {
  display: grid;
  gap: var(--space-3);
}
.type-option {
  display: flex;
  gap: var(--space-4);
  padding: var(--space-5);
  border: 1px solid var(--gray-100);
  border-radius: var(--radius-lg);
  align-items: flex-start;
  transition: border-color var(--transition);
}
.type-option:hover { border-color: var(--gray-200); }
.type-option__num {
  flex-shrink: 0;
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background: var(--gray-50);
  border: 1px solid var(--gray-200);
  font-size: var(--text-xs);
  font-weight: 700;
  color: var(--gray-600);
  display: flex;
  align-items: center;
  justify-content: center;
}
.type-option h4 { font-size: var(--text-base); margin-bottom: 4px; }
.type-option p { font-size: var(--text-sm); margin: 0; }

/* === WHAT HAPPENS STEPS === */
.process-steps {
  display: grid;
  gap: 0;
  position: relative;
}
.process-steps::before {
  content: '';
  position: absolute;
  left: 17px;
  top: 36px;
  bottom: 0;
  width: 1px;
  background: var(--gray-100);
}
.process-step {
  display: flex;
  gap: var(--space-4);
  align-items: flex-start;
  padding-bottom: var(--space-6);
  position: relative;
}
.process-step:last-child { padding-bottom: 0; }
.process-step__dot {
  flex-shrink: 0;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: var(--white);
  border: 2px solid var(--gray-200);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: var(--text-sm);
  font-weight: 700;
  color: var(--gray-600);
  position: relative;
  z-index: 1;
}
.process-step.active .process-step__dot {
  background: var(--coral);
  border-color: var(--coral);
  color: var(--white);
}
.process-step h4 { margin-bottom: 4px; padding-top: 6px; }
.process-step p { font-size: var(--text-sm); margin: 0; }

/* === RESEARCH TEASER === */
.research-teaser {
  display: flex;
  gap: var(--space-8);
  align-items: center;
}
.research-teaser__content { flex: 1; }
.research-teaser__content h2 { margin-bottom: var(--space-4); }
.research-teaser__content p { margin-bottom: var(--space-6); }

/* === SECTOR TAGS === */
.sector-tags {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
}
.sector-tag {
  display: inline-flex;
  align-items: center;
  padding: 6px 14px;
  border: 1px solid var(--gray-200);
  border-radius: 999px;
  font-size: var(--text-sm);
  font-weight: 500;
  color: var(--gray-700);
  transition: border-color var(--transition), color var(--transition);
}
.sector-tag:hover {
  border-color: var(--coral);
  color: var(--coral);
}

/* === IMAGE PLACEHOLDERS === */
.image-placeholder {
  width: 100%;
  border: 1px dashed var(--gray-200);
  border-radius: var(--radius-lg);
  background:
    linear-gradient(135deg, rgba(15,23,42,.04), rgba(14,165,233,.06)),
    repeating-linear-gradient(45deg, transparent, transparent 16px, rgba(148,163,184,.08) 16px, rgba(148,163,184,.08) 32px);
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 280px;
  padding: var(--space-4);
}
.image-placeholder--lg { min-height: 340px; }
.image-placeholder figcaption {
  font-size: var(--text-sm);
  font-weight: 600;
  color: var(--gray-600);
  text-align: center;
}

/* === COMPARISON TABLE (Automatización) === */
.comparison {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-6);
}
.comparison__col {
  padding: var(--space-6);
  border-radius: var(--radius-lg);
  border: 1px solid var(--gray-100);
}
.comparison__col--highlight {
  background: var(--navy);
  border-color: var(--navy);
  color: var(--white);
}
.comparison__col h3,
.comparison__col h4 {
  font-size: var(--text-base);
  margin-bottom: var(--space-4);
  padding-bottom: var(--space-4);
  border-bottom: 1px solid var(--gray-100);
}
.comparison__col--highlight h4 {
  color: var(--white);
  border-color: rgba(255,255,255,.1);
}
.comparison__col--highlight p { color: rgba(230,247,255,.75); }
.comparison__col ul { display: grid; gap: var(--space-2); }
.comparison__col li {
  font-size: var(--text-sm);
  color: var(--gray-700);
  display: flex;
  gap: var(--space-2);
  align-items: flex-start;
}
.comparison__col--highlight li { color: rgba(230,247,255,.8); }
.comparison__col li::before {
  content: '→';
  color: var(--coral);
  flex-shrink: 0;
  font-weight: 700;
}

/* === LEVELS (Consultoría modalities) === */
.levels {
  display: grid;
  gap: var(--space-4);
}
.level {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: var(--space-5);
  padding: var(--space-6);
  border: 1px solid var(--gray-100);
  border-radius: var(--radius-lg);
  align-items: start;
  transition: border-color var(--transition), box-shadow var(--transition);
}
.level:hover {
  border-color: var(--coral);
  box-shadow: 0 0 0 3px rgba(255,107,107,.05);
}
.level__number {
  font-size: var(--text-xs);
  font-weight: 700;
  letter-spacing: .05em;
  color: var(--coral);
  background: rgba(255,107,107,.08);
  border: 1px solid rgba(255,107,107,.2);
  border-radius: var(--radius-sm);
  padding: 4px 10px;
  white-space: nowrap;
}
.level h3,
.level h4 { margin-bottom: var(--space-1); }
.level p { font-size: var(--text-sm); margin: 0; }

/* === FOOTER === */
.footer {
  background: linear-gradient(180deg, #0c2342 0%, #091a31 100%);
  color: rgba(230, 247, 255, 0.74);
  padding-block: var(--space-12) var(--space-8);
  border-top: 1px solid rgba(255, 255, 255, 0.08);
}
#site-footer {
  background: linear-gradient(180deg, #0c2342 0%, #091a31 100%);
  color: rgba(230, 247, 255, 0.74);
  border-top: 1px solid rgba(255, 255, 255, 0.08);
}
.footer__grid {
  display: grid;
  grid-template-columns: minmax(260px, 1.35fr) repeat(4, minmax(140px, 1fr));
  gap: var(--space-10);
  margin-bottom: var(--space-10);
}
.footer__brand .nav__logo {
  color: var(--white);
  margin-bottom: var(--space-4);
  align-items: center;
}
.footer__brand .nav__logo-mark {
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.16);
}
.footer__brand p {
  font-size: var(--text-sm);
  line-height: 1.72;
  max-width: 340px;
  color: rgba(230, 247, 255, 0.74);
}
.footer__col h3, .footer__col h5 {
  font-size: var(--text-sm);
  font-weight: 700;
  color: rgba(255, 255, 255, 0.96);
  margin-bottom: var(--space-4);
  letter-spacing: .02em;
  text-transform: uppercase;
}
.footer__col ul { display: grid; gap: 0.65rem; }
.footer__col a {
  font-size: var(--text-sm);
  color: rgba(230, 247, 255, 0.76);
  line-height: 1.5;
  transition: color var(--transition);
}
.footer__col a:hover { color: #ffffff; }
.footer__bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-top: var(--space-6);
  border-top: 1px solid rgba(255, 255, 255, 0.12);
  font-size: var(--text-xs);
  color: rgba(230, 247, 255, 0.56);
  flex-wrap: wrap;
  gap: var(--space-3);
}
.footer__bottom-links { display: flex; gap: var(--space-4); }
.footer__bottom-links a {
  color: rgba(230, 247, 255, 0.62);
  font-size: var(--text-xs);
  transition: color var(--transition);
}
.footer__bottom-links a:hover { color: rgba(255, 255, 255, 0.92); }

/* === UTILITIES === */
.text-coral { color: var(--coral); }
.text-muted { color: var(--gray-600); }
.text-center { text-align: center; }
.mt-2  { margin-top: var(--space-2); }
.mt-4  { margin-top: var(--space-4); }
.mt-6  { margin-top: var(--space-6); }
.mt-8  { margin-top: var(--space-8); }
.mb-0  { margin-bottom: 0 !important; }
.visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  overflow: hidden;
  clip: rect(0,0,0,0);
  white-space: nowrap;
}

/* === TWO COLUMN LAYOUT === */
.two-col {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-12);
  align-items: start;
}
.two-col--reverse > :first-child { order: 2; }
.two-col--reverse > :last-child  { order: 1; }

/* === PARTNER PAGE VISUAL BLOCKS === */
.hero--split .hero__inner {
  display: grid;
  grid-template-columns: 1fr 1.08fr;
  gap: var(--space-10);
  align-items: stretch;
}
.partner-visual {
  border: 1px solid rgba(255,255,255,.16);
  border-radius: var(--radius-xl);
  overflow: hidden;
  background: rgba(10,25,47,.45);
  box-shadow: var(--shadow-lg);
  min-height: 420px;
  height: 100%;
  display: flex;
}
.partner-visual img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  opacity: .96;
}
.signal-strip {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
  margin-top: var(--space-5);
}
.signal-pill {
  font-size: var(--text-xs);
  font-weight: 600;
  letter-spacing: .02em;
  color: rgba(230,247,255,.82);
  border: 1px solid rgba(230,247,255,.22);
  border-radius: 999px;
  padding: 6px 12px;
  background: rgba(255,255,255,.06);
}
.partner-kpis {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: var(--space-4);
}
.partner-kpi {
  border: 1px solid var(--gray-100);
  border-radius: var(--radius-lg);
  padding: var(--space-5);
  background: var(--white);
}
.partner-kpi__title {
  font-size: var(--text-xs);
  text-transform: uppercase;
  letter-spacing: .08em;
  color: var(--gray-400);
  margin-bottom: var(--space-2);
}
.partner-kpi p { margin: 0; font-size: var(--text-sm); color: var(--gray-700); }

/* === SECTION DARK === */
.section--dark { background: var(--navy); }
.section--dark .label { color: var(--electric); }
.section--dark h2,.section--dark h3,.section--dark h4 { color: var(--white); }
.section--dark p,.section--dark li { color: rgba(255,255,255,.75); }
.section--dark .card { background: var(--navy-800); border-color: rgba(255,255,255,.1); }
.section--dark .card h3 { color: var(--white); }
.section--dark .card p { color: rgba(255,255,255,.65); }
.section--dark .level { border-color: rgba(255,255,255,.12); }
.section--dark .level__number { color: var(--electric); }
.section--dark .differentiator p { color: rgba(255,255,255,.75); }
.section--dark .section__header--center p { color: rgba(255,255,255,.65); }
.section--dark .step__number { background: var(--electric-dim); }
.section--dark .step__content h4 { color: var(--white); }
.section--dark .step__content p { color: rgba(255,255,255,.7); }

/* === ROI CALCULATOR === */
.roi-calc {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2rem;
  max-width: 920px;
  margin-inline: auto;
}
.roi-panel {
  background: var(--white);
  border: 1px solid var(--gray-100);
  border-radius: var(--radius-xl);
  padding: 2.5rem;
  box-shadow: var(--shadow-md);
}
.roi-panel--result {
  background: var(--gray-50);
  display: flex;
  flex-direction: column;
}
.roi-slider-group { margin-bottom: 2rem; }
.roi-slider-group:last-child { margin-bottom: 0; }
.roi-slider-header { display: flex; justify-content: space-between; align-items: flex-start; margin-bottom: .2rem; }
.roi-slider-header h3,
.roi-slider-header h4 { font-size: .975rem; font-weight: 600; color: var(--navy); }
.roi-slider-val { font-size: 1.5rem; font-weight: 700; color: var(--electric-dim); }
.roi-slider-sub { font-size: .8rem; color: var(--gray-600); margin-bottom: .75rem; }
input[type=range].roi-slider {
  width: 100%; -webkit-appearance: none; height: 6px; border-radius: 3px;
  background: var(--gray-200); outline: none; cursor: pointer;
}
input[type=range].roi-slider::-webkit-slider-thumb {
  -webkit-appearance: none; width: 22px; height: 22px; border-radius: 50%;
  background: var(--electric-dim); cursor: pointer; box-shadow: 0 2px 8px rgba(14,165,233,.4);
}
input[type=range].roi-slider::-moz-range-thumb {
  width: 22px; height: 22px; border-radius: 50%; background: var(--electric-dim); border: none;
}
.roi-badge {
  display: inline-flex; align-items: center; gap: .4rem;
  font-size: .7rem; font-weight: 700; letter-spacing: .1em; text-transform: uppercase;
  color: #059669; background: #d1fae5; border: 1px solid #a7f3d0;
  border-radius: 999px; padding: 5px 12px; margin-bottom: 1.25rem;
}
.roi-result-label {
  font-size: .7rem; font-weight: 700; letter-spacing: .12em; text-transform: uppercase;
  color: var(--gray-400); margin-bottom: .4rem;
}
.roi-result-amount { font-size: 3rem; font-weight: 800; color: var(--navy); line-height: 1.05; margin-bottom: 1rem; }
.roi-result-amount .roi-unit { font-size: 1.4rem; font-weight: 600; opacity: .55; }
.roi-result-desc { font-size: .875rem; color: var(--gray-600); line-height: 1.7; margin-bottom: 1.5rem; flex: 1; }
.roi-stat {
  background: var(--white); border: 1px solid var(--gray-100); border-radius: var(--radius-lg);
  padding: 1rem 1.25rem; display: flex; align-items: center; gap: 1rem; margin-bottom: 1.25rem;
}
.roi-stat-icon {
  width: 40px; height: 40px; border-radius: var(--radius); flex-shrink: 0;
  background: linear-gradient(135deg, #818cf8, #6366f1);
  display: flex; align-items: center; justify-content: center; color: var(--white);
}
.roi-stat-num { font-size: 1.1rem; font-weight: 700; color: var(--navy); }
.roi-stat-lbl { font-size: .7rem; text-transform: uppercase; letter-spacing: .08em; color: var(--gray-400); }
.roi-cta {
  display: flex; align-items: center; justify-content: center; gap: .5rem;
  background: var(--navy); color: var(--white); font-weight: 600; font-size: .95rem;
  border-radius: var(--radius-lg); padding: 1rem 1.5rem; text-decoration: none;
  transition: background var(--transition); margin-top: auto;
}
.roi-cta:hover { background: var(--navy-800); color: var(--white); }
.roi-cta svg { stroke: currentColor; }

/* === ROI CALCULATOR — DARK SECTION OVERRIDES === */
.section--dark .roi-panel {
  background: rgba(255,255,255,0.05);
  border-color: rgba(255,255,255,0.09);
  box-shadow: none;
}
.section--dark .roi-panel--result {
  background: rgba(255,255,255,0.03);
}
.section--dark .roi-slider-header h4 { color: var(--white); }
.section--dark .roi-slider-val { color: var(--coral); }
.section--dark .roi-slider-sub { color: var(--gray-400); }
.section--dark input[type=range].roi-slider { background: rgba(255,255,255,0.15); }
.section--dark input[type=range].roi-slider::-webkit-slider-thumb { background: var(--coral); box-shadow: 0 2px 8px rgba(232,85,85,.4); }
.section--dark input[type=range].roi-slider::-moz-range-thumb { background: var(--coral); }
.section--dark .roi-badge { background: rgba(5,150,105,.15); border-color: rgba(52,211,153,.25); color: #34d399; }
.section--dark .roi-result-label { color: var(--gray-500); }
.section--dark .roi-result-amount { color: var(--white); }
.section--dark .roi-result-desc { color: var(--gray-400); }
.section--dark .roi-stat { background: rgba(255,255,255,0.06); border-color: rgba(255,255,255,0.08); }
.section--dark .roi-stat-num { color: var(--white); }
.section--dark .roi-stat-lbl { color: var(--gray-500); }
.section--dark .roi-cta { background: var(--coral); color: var(--white); }
.section--dark .roi-cta:hover { background: #d44040; }

/* === WHATSAPP BUBBLE === */
.whatsapp-bubble {
  position: fixed; bottom: 28px; right: 28px; width: 56px; height: 56px;
  border-radius: 50%; background: #25D366; display: flex; align-items: center;
  justify-content: center; box-shadow: 0 4px 16px rgba(37,211,102,.45);
  z-index: 1000; transition: transform .2s ease, box-shadow .2s ease; text-decoration: none;
}
.whatsapp-bubble:hover { transform: scale(1.09); box-shadow: 0 6px 22px rgba(37,211,102,.55); }
.whatsapp-bubble svg { width: 30px; height: 30px; }

/* === CAL.COM EMBED === */
.cal-embed-wrap { border-radius: var(--radius-xl); overflow: hidden; border: 1px solid var(--gray-100); background: var(--white); min-height: 600px; }
.cal-embed-wrap > div { height: 650px !important; overflow: auto !important; }

/* === BLOG === */
.blog-filters { display: flex; flex-wrap: wrap; gap: .5rem; margin-bottom: 2.5rem; justify-content: center; }
.blog-filter {
  font-size: .8rem; font-weight: 600; letter-spacing: .04em; padding: 6px 16px;
  border-radius: 999px; border: 1px solid var(--gray-200); background: transparent;
  color: var(--gray-600); cursor: pointer; transition: all var(--transition);
}
.blog-filter.active,.blog-filter:hover { background: var(--navy); color: var(--white); border-color: var(--navy); }
.blog-grid { display: grid; grid-template-columns: repeat(3,1fr); gap: 1.5rem; }
.blog-card {
  background: var(--white); border: 1px solid var(--gray-100); border-radius: var(--radius-xl);
  overflow: hidden; display: flex; flex-direction: column;
  transition: box-shadow var(--transition), transform var(--transition);
  text-decoration: none; color: inherit;
}
.blog-card:hover { box-shadow: var(--shadow-lg); transform: translateY(-3px); }
.blog-card__img { aspect-ratio: 16/9; background: var(--gray-50); overflow: hidden; }
.blog-card__img img { width: 100%; height: 100%; object-fit: cover; display: block; transition: transform .3s ease; }
.blog-card:hover .blog-card__img img { transform: scale(1.04); }
.blog-card__body { padding: 1.5rem; flex: 1; display: flex; flex-direction: column; }
.blog-card__meta { display: flex; align-items: center; gap: .75rem; font-size: .75rem; color: var(--gray-400); margin-bottom: .75rem; }
.blog-card__cat { font-weight: 600; color: var(--coral-dark); font-size: .7rem; text-transform: uppercase; letter-spacing: .06em; }
.blog-card h3 { font-size: 1rem; font-weight: 700; line-height: 1.4; margin-bottom: .5rem; color: var(--navy); }
.blog-card p { font-size: .875rem; color: var(--gray-600); line-height: 1.6; flex: 1; margin: 0; }
.blog-card__arrow { margin-top: 1rem; font-size: .8rem; font-weight: 600; color: var(--electric-dim); display: flex; align-items: center; gap: .3rem; }
.blog-empty { text-align: center; padding: 4rem 2rem; color: var(--gray-400); }
.pagination { display: flex; justify-content: center; align-items: center; gap: .5rem; margin-top: 3rem; }
.pagination__btn {
  display: inline-flex; align-items: center; justify-content: center;
  width: 38px; height: 38px; border-radius: var(--radius); border: 1px solid var(--gray-200);
  background: transparent; font-size: .875rem; font-weight: 600; color: var(--gray-600);
  cursor: pointer; transition: all var(--transition); text-decoration: none;
}
.pagination__btn.active,.pagination__btn:hover { background: var(--navy); color: var(--white); border-color: var(--navy); }
.pagination__btn:disabled { opacity: .35; cursor: default; }
.pagination__dots { color: var(--gray-400); font-size: .875rem; padding: 0 .25rem; }

/* === ARTICLE === */
.article-header { max-width: 760px; margin: 0 auto 3rem; }
.article-meta { display: flex; align-items: center; gap: 1rem; font-size: .8rem; color: var(--gray-400); margin-bottom: 1.5rem; flex-wrap: wrap; }
.article-meta .cat { color: var(--coral-dark); font-weight: 600; text-transform: uppercase; letter-spacing: .06em; }
.article-body { max-width: 760px; margin: 0 auto; }
.article-body h2 { font-size: 1.45rem; font-weight: 700; margin: 2.5rem 0 1rem; color: var(--navy); }
.article-body h3 { font-size: 1.15rem; font-weight: 600; margin: 2rem 0 .75rem; color: var(--navy); }
.article-body p { margin-bottom: 1.25rem; color: var(--gray-700); line-height: 1.8; }
.article-body ul,.article-body ol { margin: 0 0 1.25rem 1.5rem; color: var(--gray-700); line-height: 1.8; }
.article-body li { margin-bottom: .4rem; }
.article-body strong { color: var(--navy); }
.article-callout { background: var(--gray-50); border: 1px solid var(--gray-100); border-radius: var(--radius); padding: 1.25rem 1.5rem; margin: 1.5rem 0; }
.article-callout p { margin: 0; font-size: .925rem; }
.article-img { border-radius: var(--radius-xl); overflow: hidden; margin: 2rem 0; }
.article-img img { width: 100%; display: block; max-height: 480px; object-fit: cover; }
.article-faq details { border-bottom: 1px solid var(--gray-100); }

/* ── Team cards ── */
.team-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: var(--space-6); }
.team-card { background: rgba(255,255,255,.06); border: 1px solid rgba(255,255,255,.10); border-radius: var(--radius-xl); overflow: hidden; }
.team-card__photo { width: 100%; aspect-ratio: 1; overflow: hidden; background: rgba(255,255,255,.05); }
.team-card__photo img { width: 100%; height: 100%; object-fit: cover; object-position: center top; display: block; }
.team-card__body { padding: var(--space-5) var(--space-5) var(--space-6); }
.team-card__name { font-size: 1rem; font-weight: 700; color: #fff; margin-bottom: .2rem; }
.team-card__role { font-size: .75rem; font-weight: 600; color: var(--coral); letter-spacing: .03em; margin-bottom: var(--space-3); }
.team-card__bio { font-size: .82rem; color: rgba(230,240,255,.72); line-height: 1.65; }

/* ── Glosario ── */
.glosario-search { display: block; width: 100%; padding: .875rem 1.25rem; border: 1px solid var(--gray-200); border-radius: var(--radius-lg); font-size: 1rem; color: var(--navy); background: var(--white); outline: none; transition: border-color var(--transition); }
.glosario-search:focus { border-color: var(--electric-dim); }
.glosario-az { display: flex; flex-wrap: wrap; gap: 4px; margin-bottom: var(--space-8); }
.glosario-az__btn { padding: 4px 10px; border: 1px solid var(--gray-200); border-radius: var(--radius-sm); font-size: .8rem; font-weight: 600; color: var(--gray-600); cursor: pointer; background: var(--white); transition: all var(--transition); }
.glosario-az__btn:hover, .glosario-az__btn.active { background: var(--navy); color: #fff; border-color: var(--navy); }
.glosario-cat-filters { display: flex; flex-wrap: wrap; gap: var(--space-2); margin-bottom: var(--space-8); }
.glosario-cat-btn { padding: .4rem 1rem; border: 1px solid var(--gray-200); border-radius: 99px; font-size: .8rem; font-weight: 500; color: var(--gray-600); cursor: pointer; background: transparent; transition: all var(--transition); }
.glosario-cat-btn:hover, .glosario-cat-btn.active { background: var(--navy); color: #fff; border-color: var(--navy); }
.glosario-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: var(--space-4); }
.glosario-card { background: var(--gray-50); border: 1px solid var(--gray-100); border-radius: var(--radius-xl); padding: var(--space-5); }
.glosario-card__term { font-size: 1rem; font-weight: 700; color: var(--navy); margin-bottom: .25rem; }
.glosario-card__cat { font-size: .7rem; font-weight: 600; color: var(--electric-dim); text-transform: uppercase; letter-spacing: .04em; margin-bottom: var(--space-3); }
.glosario-card__def { font-size: .875rem; color: var(--gray-600); line-height: 1.65; }
.glosario-card__header { display: flex; align-items: flex-start; justify-content: space-between; gap: var(--space-3); margin-bottom: var(--space-2); flex-wrap: wrap; }
.glosario-card__desc { font-size: .82rem; color: var(--gray-500); line-height: 1.65; margin-top: var(--space-3); }
.glosario-card__why { font-size: .82rem; color: var(--gray-500); line-height: 1.65; margin-top: var(--space-2); }
.glosario-card__tags { display: flex; flex-wrap: wrap; gap: 4px; margin-top: var(--space-3); }
.glosario-card__tag { font-size: .72rem; background: var(--gray-100); color: var(--gray-600); border-radius: 99px; padding: 2px 8px; }
.glosario-card__links { display: flex; flex-wrap: wrap; gap: var(--space-2); margin-top: var(--space-4); border-top: 1px solid var(--gray-100); padding-top: var(--space-4); }
.glosario-card__link { font-size: .78rem; font-weight: 600; color: var(--electric-dim); text-decoration: none; }
.glosario-card__link:hover { color: var(--navy); }
.glosario-empty { grid-column: 1/-1; text-align: center; padding: var(--space-12); color: var(--gray-400); }
.glosario-letter-heading { grid-column: 1/-1; font-size: 1.75rem; font-weight: 800; color: var(--gray-200); padding-bottom: var(--space-2); border-bottom: 1px solid var(--gray-100); margin-top: var(--space-4); }

/* ── Cal.com embed ── */
.cal-embed-wrap { min-height: 600px; border-radius: var(--radius-xl); overflow: hidden; border: 1px solid var(--gray-100); }

/* === RESPONSIVE === */
@media (max-width: 1024px) {
  .footer__grid { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .two-col { grid-template-columns: 1fr; gap: var(--space-10); }
  .two-col--reverse > :first-child { order: 0; }
  .two-col--reverse > :last-child  { order: 0; }
  .hero--split .hero__inner { grid-template-columns: 1fr; }
  .partner-visual { min-height: 320px; }
  .comparison { grid-template-columns: 1fr; }
  .research-teaser { flex-direction: column; }
}
@media (max-width: 1024px) {
  .roi-calc { grid-template-columns: 1fr; }
  .blog-grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 768px) {
  :root {
    --space-20: 4rem;
    --space-24: 5rem;
  }
  .nav__links { display: none; }
  .nav__cta { display: none; }
  .lang-switch { margin-left: auto; margin-right: var(--space-2); }
  .nav__hamburger { display: flex; }
  .footer__grid { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: var(--space-8); }
  .footer__brand p { max-width: 100%; }
  .form--2col { grid-template-columns: 1fr; }
  .cards--4 { grid-template-columns: 1fr 1fr; }
  .cta-banner { padding: var(--space-8) var(--space-6); }
  .hero { padding-block: var(--space-16) var(--space-16); }
  .blog-grid { grid-template-columns: 1fr 1fr; }
  .whatsapp-bubble { bottom: 20px; right: 20px; width: 50px; height: 50px; }
}
@media (max-width: 640px) {
  .team-grid { grid-template-columns: 1fr 1fr; }
  .glosario-grid { grid-template-columns: 1fr; }
  .footer__grid { grid-template-columns: 1fr; gap: var(--space-6); }
  .footer__bottom { flex-direction: column; align-items: flex-start; }
}
@media (max-width: 480px) {
  :root { --space-20: 3rem; }
  .cards--4 { grid-template-columns: 1fr; }
  .hero__actions { flex-direction: column; }
  .hero__actions .btn { width: 100%; justify-content: center; }
  .cta-banner__actions { flex-direction: column; align-items: center; }
  .section { padding-block: var(--space-16); }
  .blog-grid { grid-template-columns: 1fr; }
  .roi-result-amount { font-size: 2.5rem; }
  .team-grid { grid-template-columns: 1fr; }
}

/* === REDUCED MOTION — WCAG 2.3.3 === */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    transition-duration: 0.01ms !important;
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
  }
  html { scroll-behavior: auto; }
  .btn--primary:hover,
  .card:hover,
  .blog-card:hover,
  .whatsapp-bubble:hover {
    transform: none;
  }
  .nav__dropdown { transition: none; }
}