/* ============================================================
   Kids Logic — Psicología Infantil
   styles.css — Shared Design System
   ============================================================ */

@import url('https://fonts.googleapis.com/css2?family=Nunito:wght@400;500;600;700;800;900&family=Open+Sans:wght@400;500;600&display=swap');

/* ── Custom Properties ─────────────────────────────────────── */
:root {
  /* Brand Colors */
  --color-primary:       #1B6EB3;   /* Deep blue */
  --color-primary-dark:  #145591;
  --color-primary-light: #EBF4FC;
  --color-secondary:     #00B5B8;   /* Teal */
  --color-secondary-dark:#009799;
  --color-secondary-light:#E0F7F7;
  --color-accent:        #8BADBF;   /* Silver-gray */
  --color-accent-light:  #EDF2F5;

  /* Neutrals */
  --color-text:          #1E2D3D;
  --color-text-light:    #5A6E80;
  --color-text-muted:    #8BADBF;
  --color-background:    #FFFFFF;
  --color-surface:       #F4F9FC;
  --color-surface-alt:   #EBF4FC;
  --color-border:        #D8E8F2;

  /* Typography */
  --font-heading:   'Nunito', sans-serif;
  --font-body:      'Open Sans', sans-serif;
  --font-size-base: 16px;

  /* Scale */
  --text-xs:   0.75rem;
  --text-sm:   0.875rem;
  --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 */
  --spacing-1:  0.25rem;
  --spacing-2:  0.5rem;
  --spacing-3:  0.75rem;
  --spacing-4:  1rem;
  --spacing-6:  1.5rem;
  --spacing-8:  2rem;
  --spacing-10: 2.5rem;
  --spacing-12: 3rem;
  --spacing-16: 4rem;
  --spacing-20: 5rem;
  --spacing-section: 96px;

  /* Layout */
  --max-width:    1140px;
  --nav-height:   76px;

  /* Borders & Shadows */
  --radius-sm:    8px;
  --radius-card:  16px;
  --radius-full:  9999px;
  --shadow-sm:    0 1px 3px rgba(27,110,179,0.08);
  --shadow-card:  0 4px 24px rgba(27,110,179,0.10);
  --shadow-hover: 0 8px 32px rgba(27,110,179,0.16);
  --shadow-nav:   0 2px 16px rgba(27,110,179,0.10);

  /* Transitions */
  --transition-fast:   150ms ease;
  --transition-base:   250ms ease;
  --transition-slow:   400ms ease;
}

/* ── Reset ──────────────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html {
  scroll-behavior: smooth;
  font-size: var(--font-size-base);
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: var(--font-body);
  color: var(--color-text);
  background: var(--color-background);
  line-height: 1.6;
  overflow-x: hidden;
}

img, svg { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
ul, ol { list-style: none; }
button { cursor: pointer; font-family: inherit; border: none; background: none; }
input, textarea, select { font-family: inherit; font-size: inherit; }

/* ── Skip to Content ────────────────────────────────────────── */
.skip-link {
  position: absolute;
  top: -100%;
  left: var(--spacing-4);
  background: var(--color-primary);
  color: #fff;
  padding: var(--spacing-2) var(--spacing-6);
  border-radius: 0 0 var(--radius-sm) var(--radius-sm);
  font-weight: 700;
  z-index: 9999;
  transition: top var(--transition-fast);
}
.skip-link:focus { top: 0; }

/* ── Language Toggle System ─────────────────────────────────── */
.lang-en { display: none; }
.lang-es { display: inline; }

body.lang-en .lang-en { display: inline; }
body.lang-en .lang-es { display: none; }

/* Block-level language spans */
.lang-es.block, .lang-en.block { display: block; }
body.lang-en .lang-en.block { display: block; }
body.lang-en .lang-es.block  { display: none; }

/* ── Layout Utilities ───────────────────────────────────────── */
.container {
  width: 100%;
  max-width: var(--max-width);
  margin-inline: auto;
  padding-inline: var(--spacing-6);
}

.section {
  padding-block: var(--spacing-section);
}

.section--sm { padding-block: var(--spacing-16); }
.section--lg { padding-block: calc(var(--spacing-section) * 1.5); }

.section--surface    { background: var(--color-surface); }
.section--surface-alt{ background: var(--color-surface-alt); }
.section--primary    { background: var(--color-primary); color: #fff; }
.section--secondary  { background: var(--color-secondary); color: #fff; }
.section--gradient   { background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-secondary) 100%); color: #fff; }

.grid-2 { display: grid; gap: var(--spacing-8); }
.grid-3 { display: grid; gap: var(--spacing-6); }
.grid-4 { display: grid; gap: var(--spacing-6); }

.flex         { display: flex; }
.flex-center  { display: flex; align-items: center; justify-content: center; }
.gap-4        { gap: var(--spacing-4); }
.gap-6        { gap: var(--spacing-6); }

.text-center  { text-align: center; }
.text-left    { text-align: left; }

.mt-4  { margin-top: var(--spacing-4); }
.mt-6  { margin-top: var(--spacing-6); }
.mt-8  { margin-top: var(--spacing-8); }
.mt-10 { margin-top: var(--spacing-10); }
.mt-12 { margin-top: var(--spacing-12); }

/* ── Typography ─────────────────────────────────────────────── */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  font-weight: 800;
  line-height: 1.2;
  color: var(--color-text);
}

h1 { font-size: clamp(var(--text-3xl), 5vw, var(--text-5xl)); }
h2 { font-size: clamp(var(--text-2xl), 3.5vw, var(--text-4xl)); }
h3 { font-size: clamp(var(--text-xl), 2.5vw, var(--text-2xl)); }
h4 { font-size: var(--text-xl); }

p { line-height: 1.75; color: var(--color-text-light); }
.lead { font-size: var(--text-lg); color: var(--color-text-light); line-height: 1.7; }

.section-label {
  display: inline-block;
  font-family: var(--font-heading);
  font-size: var(--text-sm);
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-secondary);
  margin-bottom: var(--spacing-3);
}

.section-title {
  font-family: var(--font-heading);
  font-weight: 800;
  margin-bottom: var(--spacing-4);
}

.section-subtitle {
  font-size: var(--text-lg);
  color: var(--color-text-light);
  max-width: 640px;
  margin-inline: auto;
  line-height: 1.7;
}

/* On dark/colored backgrounds */
.section--primary h1,
.section--primary h2,
.section--primary h3,
.section--gradient h1,
.section--gradient h2,
.section--gradient h3,
.section--secondary h2 { color: #fff; }

.section--primary p,
.section--gradient p,
.section--secondary p  { color: rgba(255,255,255,0.85); }

/* ── Buttons ────────────────────────────────────────────────── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: var(--spacing-2);
  padding: 0.75rem 1.75rem;
  border-radius: var(--radius-full);
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: var(--text-base);
  transition: background var(--transition-base), color var(--transition-base),
              box-shadow var(--transition-base), transform var(--transition-base);
  white-space: nowrap;
  cursor: pointer;
  border: 2px solid transparent;
}
.btn:focus-visible {
  outline: 3px solid var(--color-secondary);
  outline-offset: 3px;
}
.btn:active { transform: scale(0.97); }

.btn-primary {
  background: var(--color-primary);
  color: #fff;
}
.btn-primary:hover {
  background: var(--color-primary-dark);
  box-shadow: 0 4px 16px rgba(27,110,179,0.35);
  transform: translateY(-1px);
}

.btn-secondary {
  background: var(--color-secondary);
  color: #fff;
}
.btn-secondary:hover {
  background: var(--color-secondary-dark);
  box-shadow: 0 4px 16px rgba(0,181,184,0.35);
  transform: translateY(-1px);
}

.btn-outline {
  background: transparent;
  color: var(--color-primary);
  border-color: var(--color-primary);
}
.btn-outline:hover {
  background: var(--color-primary);
  color: #fff;
  transform: translateY(-1px);
}

.btn-outline-white {
  background: transparent;
  color: #fff;
  border-color: rgba(255,255,255,0.7);
}
.btn-outline-white:hover {
  background: rgba(255,255,255,0.15);
  border-color: #fff;
}

.btn-whatsapp {
  background: #25D366;
  color: #fff;
  font-size: var(--text-lg);
  padding: 1rem 2rem;
}
.btn-whatsapp:hover {
  background: #20b758;
  box-shadow: 0 4px 20px rgba(37,211,102,0.4);
  transform: translateY(-2px);
}

.btn-lg { padding: 1rem 2.5rem; font-size: var(--text-lg); }
.btn-sm { padding: 0.5rem 1.25rem; font-size: var(--text-sm); }

/* ── Cards ──────────────────────────────────────────────────── */
.card {
  background: var(--color-background);
  border-radius: var(--radius-card);
  box-shadow: var(--shadow-card);
  padding: var(--spacing-8);
  transition: box-shadow var(--transition-base), transform var(--transition-base);
  border: 1px solid var(--color-border);
}
.card:hover {
  box-shadow: var(--shadow-hover);
  transform: translateY(-3px);
}

.card--accent-top { border-top: 4px solid var(--color-secondary); }
.card--accent-left { border-left: 4px solid var(--color-secondary); }

.card-icon {
  width: 56px;
  height: 56px;
  border-radius: var(--radius-sm);
  background: var(--color-secondary-light);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: var(--spacing-4);
  color: var(--color-secondary);
  flex-shrink: 0;
}
.card-icon svg { width: 28px; height: 28px; }

.card-icon--primary {
  background: var(--color-primary-light);
  color: var(--color-primary);
}

/* ── Tags / Pills ───────────────────────────────────────────── */
.tag {
  display: inline-block;
  padding: 0.25rem 0.875rem;
  border-radius: var(--radius-full);
  font-size: var(--text-sm);
  font-weight: 600;
  font-family: var(--font-heading);
}
.tag-primary  { background: var(--color-primary-light);   color: var(--color-primary); }
.tag-secondary{ background: var(--color-secondary-light); color: var(--color-secondary-dark); }
.tag-accent   { background: var(--color-accent-light);    color: #4a6273; }

/* ── Avatar ─────────────────────────────────────────────────── */
.avatar {
  border-radius: 50%;
  overflow: hidden;
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-secondary) 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  font-family: var(--font-heading);
  font-weight: 800;
  flex-shrink: 0;
}
.avatar--lg  { width: 200px; height: 200px; font-size: 3.5rem; }
.avatar--xl  { width: 260px; height: 260px; font-size: 4.5rem; }
.avatar--sm  { width: 48px;  height: 48px;  font-size: 1.1rem; }
.avatar img  { width: 100%; height: 100%; object-fit: cover; }

/* ── Section Headers ────────────────────────────────────────── */
.section-header {
  margin-bottom: var(--spacing-12);
}
.section-header.text-center { text-align: center; }
.section-header.text-center .section-subtitle { margin-inline: auto; }

/* ── Breadcrumb ─────────────────────────────────────────────── */
.breadcrumb {
  display: flex;
  align-items: center;
  gap: var(--spacing-2);
  font-size: var(--text-sm);
  color: rgba(255,255,255,0.75);
  margin-bottom: var(--spacing-4);
}
.breadcrumb a { color: rgba(255,255,255,0.9); }
.breadcrumb a:hover { color: #fff; }
.breadcrumb span { color: rgba(255,255,255,0.5); }

/* ── Page Hero ──────────────────────────────────────────────── */
.page-hero {
  min-height: 50vh;
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-secondary) 100%);
  display: flex;
  align-items: center;
  padding-top: var(--nav-height);
  position: relative;
  overflow: hidden;
}
.page-hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23ffffff' fill-opacity='0.04'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
}
.page-hero .container { position: relative; z-index: 1; }
.page-hero h1 { color: #fff; margin-bottom: var(--spacing-4); }
.page-hero .lead { color: rgba(255,255,255,0.9); }

/* ── Decorative Shapes ──────────────────────────────────────── */
.shape-blob {
  position: absolute;
  border-radius: 30% 70% 70% 30% / 30% 30% 70% 70%;
  opacity: 0.12;
  pointer-events: none;
}

/* ── Divider ────────────────────────────────────────────────── */
.divider {
  height: 1px;
  background: var(--color-border);
  margin-block: var(--spacing-8);
}

/* ── Quote mark ─────────────────────────────────────────────── */
.quote-mark {
  font-size: 5rem;
  line-height: 0.8;
  color: var(--color-secondary);
  opacity: 0.3;
  font-family: Georgia, serif;
  display: block;
  margin-bottom: var(--spacing-2);
}

/* ── Step / Timeline ────────────────────────────────────────── */
.step-number {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--color-primary), var(--color-secondary));
  color: #fff;
  font-family: var(--font-heading);
  font-weight: 900;
  font-size: var(--text-xl);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

/* ── Credentials Bar ────────────────────────────────────────── */
.creds-bar {
  background: var(--color-surface);
  padding-block: var(--spacing-8);
  border-top: 1px solid var(--color-border);
  border-bottom: 1px solid var(--color-border);
}
.creds-list {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
  gap: var(--spacing-8);
}
.cred-item {
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: var(--text-sm);
  color: var(--color-text-light);
  text-align: center;
  padding: var(--spacing-3) var(--spacing-6);
  border: 2px solid var(--color-border);
  border-radius: var(--radius-sm);
  background: var(--color-background);
}

/* ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
   NAVIGATION
━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ */
.nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  height: var(--nav-height);
  background: #fff;
  box-shadow: var(--shadow-nav);
  z-index: 1000;
  display: flex;
  align-items: center;
}

.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--spacing-6);
  width: 100%;
  max-width: var(--max-width);
  margin-inline: auto;
  padding-inline: var(--spacing-6);
}

.nav-logo {
  display: flex;
  align-items: center;
  flex-shrink: 0;
  text-decoration: none;
}
.nav-logo img {
  height: 52px;
  width: auto;
}

.nav-links {
  display: none;
  align-items: center;
  gap: var(--spacing-1);
}

.nav-links a {
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: var(--text-sm);
  color: var(--color-text);
  padding: var(--spacing-2) var(--spacing-3);
  border-radius: var(--radius-sm);
  transition: color var(--transition-fast), background var(--transition-fast);
  white-space: nowrap;
}
.nav-links a:hover,
.nav-links a.active {
  color: var(--color-primary);
  background: var(--color-primary-light);
}

.nav-actions {
  display: flex;
  align-items: center;
  gap: var(--spacing-3);
  flex-shrink: 0;
}

.lang-toggle-btn {
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: var(--text-sm);
  color: var(--color-text-light);
  padding: var(--spacing-1) var(--spacing-3);
  border: 2px solid var(--color-border);
  border-radius: var(--radius-full);
  transition: all var(--transition-fast);
  background: #fff;
}
.lang-toggle-btn:hover {
  border-color: var(--color-primary);
  color: var(--color-primary);
}

.nav-cta { display: none; }

.hamburger {
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 40px;
  height: 40px;
  border-radius: var(--radius-sm);
  padding: var(--spacing-2);
  transition: background var(--transition-fast);
  background: none;
  border: none;
}
.hamburger:hover { background: var(--color-surface); }
.hamburger span {
  display: block;
  height: 2px;
  background: var(--color-primary);
  border-radius: 2px;
  transition: transform var(--transition-base), opacity var(--transition-base), width var(--transition-base);
  transform-origin: center;
}
.hamburger span:nth-child(2) { width: 70%; }

.hamburger[aria-expanded="true"] span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.hamburger[aria-expanded="true"] span:nth-child(2) { opacity: 0; transform: scaleX(0); }
.hamburger[aria-expanded="true"] span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* Mobile Menu */
.mobile-menu {
  display: none;
  position: fixed;
  top: var(--nav-height);
  left: 0;
  right: 0;
  background: #fff;
  box-shadow: 0 8px 32px rgba(27,110,179,0.15);
  z-index: 999;
  padding: var(--spacing-4) var(--spacing-6) var(--spacing-6);
  border-top: 1px solid var(--color-border);
  flex-direction: column;
  gap: var(--spacing-2);
}
.mobile-menu.open { display: flex; }
.mobile-menu a {
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: var(--text-base);
  color: var(--color-text);
  padding: var(--spacing-3) var(--spacing-4);
  border-radius: var(--radius-sm);
  display: block;
  transition: background var(--transition-fast), color var(--transition-fast);
}
.mobile-menu a:hover,
.mobile-menu a.active {
  background: var(--color-primary-light);
  color: var(--color-primary);
}
.mobile-menu-cta {
  margin-top: var(--spacing-3);
  padding-top: var(--spacing-3);
  border-top: 1px solid var(--color-border);
  display: flex;
  flex-direction: column;
  gap: var(--spacing-3);
}

/* ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
   FOOTER
━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ */
.footer {
  background: var(--color-primary);
  color: rgba(255,255,255,0.85);
  padding-top: var(--spacing-16);
}

.footer-grid {
  display: grid;
  gap: var(--spacing-10);
  padding-bottom: var(--spacing-12);
}

.footer-brand img { height: 48px; width: auto; filter: brightness(0) invert(1); margin-bottom: var(--spacing-4); }
.footer-brand p   { font-size: var(--text-sm); color: rgba(255,255,255,0.7); line-height: 1.7; max-width: 260px; }

.footer-col-title {
  font-family: var(--font-heading);
  font-weight: 800;
  font-size: var(--text-sm);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: #fff;
  margin-bottom: var(--spacing-4);
}

.footer-links { display: flex; flex-direction: column; gap: var(--spacing-2); }
.footer-links a {
  font-size: var(--text-sm);
  color: rgba(255,255,255,0.75);
  transition: color var(--transition-fast);
}
.footer-links a:hover { color: var(--color-secondary); }

.social-links { display: flex; gap: var(--spacing-3); }
.social-link {
  width: 40px; height: 40px;
  border-radius: 50%;
  background: rgba(255,255,255,0.12);
  display: flex; align-items: center; justify-content: center;
  color: #fff;
  transition: background var(--transition-fast), transform var(--transition-fast);
}
.social-link:hover {
  background: var(--color-secondary);
  transform: translateY(-2px);
}
.social-link svg { width: 18px; height: 18px; fill: currentColor; }

.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.12);
  padding-block: var(--spacing-6);
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: var(--spacing-4);
}
.footer-bottom p  { font-size: var(--text-sm); color: rgba(255,255,255,0.55); }
.footer-legal { display: flex; gap: var(--spacing-6); }
.footer-legal a { font-size: var(--text-sm); color: rgba(255,255,255,0.55); transition: color var(--transition-fast); }
.footer-legal a:hover { color: var(--color-secondary); }

/* ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
   INDEX — HERO
━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding-top: var(--nav-height);
  background: linear-gradient(140deg, var(--color-primary) 0%, #0e4d82 40%, var(--color-secondary) 100%);
  position: relative;
  overflow: hidden;
}

.hero-blob-1 {
  position: absolute;
  width: 600px; height: 600px;
  border-radius: 30% 70% 60% 40% / 50% 30% 70% 50%;
  background: var(--color-secondary);
  opacity: 0.15;
  top: -150px; right: -150px;
  animation: blobFloat 8s ease-in-out infinite alternate;
}
.hero-blob-2 {
  position: absolute;
  width: 400px; height: 400px;
  border-radius: 60% 40% 30% 70% / 40% 60% 40% 60%;
  background: rgba(255,255,255,0.08);
  bottom: -100px; left: -100px;
  animation: blobFloat 10s ease-in-out infinite alternate-reverse;
}

@keyframes blobFloat {
  from { transform: translate(0,0) rotate(0deg); }
  to   { transform: translate(30px, 20px) rotate(10deg); }
}

.hero-content {
  position: relative;
  z-index: 1;
  max-width: 720px;
}

.hero h1 {
  color: #fff;
  font-size: clamp(2.2rem, 5vw, 3.5rem);
  margin-bottom: var(--spacing-6);
  line-height: 1.15;
}

.hero .lead { color: rgba(255,255,255,0.9); font-size: clamp(1rem, 2vw, 1.2rem); margin-bottom: var(--spacing-8); }

.hero-actions { display: flex; flex-wrap: wrap; gap: var(--spacing-4); }

/* Puzzle accent (decorative) */
.hero-puzzle {
  position: absolute;
  right: 5%;
  top: 50%;
  transform: translateY(-50%);
  opacity: 0.06;
  width: 400px;
  pointer-events: none;
}

/* ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
   VALUE PROP CARDS
━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ */
.value-card {
  text-align: center;
}
.value-card .card-icon {
  margin-inline: auto;
  width: 72px; height: 72px; border-radius: 50%;
}
.value-card .card-icon svg { width: 36px; height: 36px; }
.value-card h3 { font-size: var(--text-xl); margin-bottom: var(--spacing-3); }
.value-card p  { font-size: var(--text-base); }

/* ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
   SERVICE SNAPSHOT CARDS
━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ */
.service-card {
  border-top: 4px solid var(--color-secondary);
  position: relative;
}
.service-card h3 { font-size: var(--text-xl); margin-bottom: var(--spacing-2); }
.service-card p  { font-size: var(--text-sm); }
.service-card .more-link {
  display: inline-flex;
  align-items: center;
  gap: var(--spacing-1);
  margin-top: var(--spacing-4);
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: var(--text-sm);
  color: var(--color-secondary);
  transition: gap var(--transition-fast);
}
.service-card .more-link:hover { gap: var(--spacing-3); }

/* ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
   TEAM TEASER
━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ */
.team-card {
  text-align: center;
  padding: var(--spacing-10);
}
.team-card .avatar { margin: 0 auto var(--spacing-6); }
.team-card h3 { font-size: var(--text-2xl); margin-bottom: var(--spacing-1); }
.team-card .title { font-size: var(--text-sm); color: var(--color-secondary); font-weight: 600; font-family: var(--font-heading); margin-bottom: var(--spacing-4); }
.team-card p { font-size: var(--text-base); }

/* ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
   TESTIMONIAL CARDS
━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ */
.testimonial-card {
  position: relative;
  padding: var(--spacing-8);
}
.testimonial-card blockquote {
  font-size: var(--text-base);
  line-height: 1.8;
  color: var(--color-text);
  font-style: italic;
  margin-bottom: var(--spacing-6);
}
.testimonial-attribution {
  display: flex;
  align-items: center;
  gap: var(--spacing-3);
}
.testimonial-attribution .avatar--sm {
  background: linear-gradient(135deg, var(--color-secondary), var(--color-primary));
}
.testimonial-attribution cite {
  font-style: normal;
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: var(--text-sm);
  color: var(--color-text-light);
}

/* ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
   CTA BANNER
━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ */
.cta-banner {
  background: linear-gradient(135deg, var(--color-secondary) 0%, var(--color-primary) 100%);
  padding-block: var(--spacing-16);
  text-align: center;
  position: relative;
  overflow: hidden;
}
.cta-banner::before {
  content: '';
  position: absolute;
  inset: 0;
  background: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23ffffff' fill-opacity='0.05'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
}
.cta-banner h2 { color: #fff; position: relative; }
.cta-banner p  { color: rgba(255,255,255,0.85); position: relative; margin-bottom: var(--spacing-8); }
.cta-banner .btn-group { position: relative; display: flex; flex-wrap: wrap; gap: var(--spacing-4); justify-content: center; }

/* ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
   NOSOTRAS PAGE
━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ */
.story-section {
  display: grid;
  gap: var(--spacing-12);
  align-items: center;
}
.story-visual {
  border-radius: var(--radius-card);
  background: linear-gradient(135deg, var(--color-secondary-light) 0%, var(--color-primary-light) 100%);
  padding: var(--spacing-10);
  display: flex;
  flex-direction: column;
  gap: var(--spacing-4);
  align-items: flex-start;
}
.keyword-pill {
  display: inline-block;
  padding: var(--spacing-2) var(--spacing-6);
  border-radius: var(--radius-full);
  font-family: var(--font-heading);
  font-weight: 800;
  font-size: var(--text-lg);
}
.keyword-pill:nth-child(1) { background: var(--color-secondary); color: #fff; }
.keyword-pill:nth-child(2) { background: var(--color-primary);   color: #fff; }
.keyword-pill:nth-child(3) { background: var(--color-accent);    color: #fff; }

.psych-bio {
  display: grid;
  gap: var(--spacing-12);
  align-items: start;
}
.psych-bio-visual { display: flex; flex-direction: column; align-items: center; gap: var(--spacing-4); }
.psych-bio-content h3 { margin-bottom: var(--spacing-2); }
.psych-credentials { font-size: var(--text-sm); color: var(--color-secondary); font-weight: 600; font-family: var(--font-heading); margin-bottom: var(--spacing-4); }
.psych-bio-content p { margin-bottom: var(--spacing-4); }

.spec-tags { display: flex; flex-wrap: wrap; gap: var(--spacing-2); margin-bottom: var(--spacing-6); }

.edu-list { display: flex; flex-direction: column; gap: var(--spacing-3); }
.edu-item { display: flex; align-items: flex-start; gap: var(--spacing-3); }
.edu-dot  { width: 8px; height: 8px; border-radius: 50%; background: var(--color-secondary); margin-top: 7px; flex-shrink: 0; }
.edu-item p { margin: 0; font-size: var(--text-sm); color: var(--color-text-light); }

.approach-card { padding: var(--spacing-8); }
.approach-card h4 { font-size: var(--text-lg); margin-bottom: var(--spacing-2); }
.approach-card p  { font-size: var(--text-sm); }

/* ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
   SERVICES PAGE
━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ */
.service-detail-card {
  border-top: 4px solid transparent;
  transition: border-color var(--transition-base), transform var(--transition-base), box-shadow var(--transition-base);
}
.service-detail-card:hover {
  border-top-color: var(--color-secondary);
  transform: translateY(-4px);
  box-shadow: var(--shadow-hover);
}
.service-detail-card h3 { font-size: var(--text-xl); margin-block: var(--spacing-3) var(--spacing-2); }
.service-detail-card p  { font-size: var(--text-sm); }
.service-detail-card .for-whom {
  margin-top: var(--spacing-4);
  padding-top: var(--spacing-4);
  border-top: 1px solid var(--color-border);
  display: flex;
  align-items: center;
  gap: var(--spacing-2);
  font-size: var(--text-xs);
  color: var(--color-text-light);
  font-weight: 600;
  font-family: var(--font-heading);
}

/* Process Timeline */
.process-timeline {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-8);
}
.process-step {
  display: flex;
  gap: var(--spacing-6);
  align-items: flex-start;
}
.process-step-content h4 { margin-bottom: var(--spacing-1); }
.process-step-content p  { font-size: var(--text-sm); margin: 0; }

/* Fees Info */
.fees-grid {
  display: grid;
  gap: var(--spacing-8);
}
.fees-block h4 { margin-bottom: var(--spacing-4); }
.info-item {
  display: flex;
  gap: var(--spacing-3);
  align-items: flex-start;
  margin-bottom: var(--spacing-3);
}
.info-item-icon {
  width: 32px; height: 32px;
  border-radius: var(--radius-sm);
  background: var(--color-secondary-light);
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0;
  color: var(--color-secondary);
}
.info-item-icon svg { width: 16px; height: 16px; }
.info-item p { font-size: var(--text-sm); margin: 0; }

/* ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
   FAQ PAGE
━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ */
.faq-category { margin-bottom: var(--spacing-10); }
.faq-category-label {
  font-family: var(--font-heading);
  font-weight: 800;
  font-size: var(--text-lg);
  color: var(--color-primary);
  border-left: 4px solid var(--color-secondary);
  padding-left: var(--spacing-4);
  margin-bottom: var(--spacing-6);
}

.accordion-item {
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  margin-bottom: var(--spacing-3);
  overflow: hidden;
  background: var(--color-background);
}

.accordion-trigger {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--spacing-4);
  padding: var(--spacing-5) var(--spacing-6);
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: var(--text-base);
  color: var(--color-text);
  background: none;
  border: none;
  cursor: pointer;
  text-align: left;
  transition: background var(--transition-fast), color var(--transition-fast);
}
.accordion-trigger:hover { background: var(--color-surface); color: var(--color-primary); }
.accordion-trigger[aria-expanded="true"] { color: var(--color-primary); background: var(--color-primary-light); }

.accordion-icon {
  flex-shrink: 0;
  width: 28px; height: 28px;
  border-radius: 50%;
  background: var(--color-secondary-light);
  color: var(--color-secondary);
  display: flex; align-items: center; justify-content: center;
  font-size: 1.2rem;
  font-weight: 900;
  font-family: var(--font-heading);
  transition: background var(--transition-fast), transform var(--transition-base);
}
.accordion-trigger[aria-expanded="true"] .accordion-icon {
  background: var(--color-secondary);
  color: #fff;
  transform: rotate(45deg);
}

.accordion-panel {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.35s ease;
}
.accordion-panel-inner {
  padding: 0 var(--spacing-6) var(--spacing-5);
  border-top: 1px solid var(--color-border);
}
.accordion-panel-inner p { font-size: var(--text-base); margin: var(--spacing-4) 0 0; }

/* ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
   TESTIMONIALS PAGE
━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ */
.testimonials-grid {
  display: grid;
  gap: var(--spacing-6);
  align-items: start;
}

/* ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
   CONTACT PAGE
━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ */
.contact-grid { display: grid; gap: var(--spacing-12); align-items: start; }

/* Form */
.form-group { margin-bottom: var(--spacing-5); }
.form-label {
  display: block;
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: var(--text-sm);
  color: var(--color-text);
  margin-bottom: var(--spacing-2);
}
.form-label .required { color: var(--color-secondary); margin-left: 2px; }
.form-control {
  width: 100%;
  padding: 0.75rem 1rem;
  border: 2px solid var(--color-border);
  border-radius: var(--radius-sm);
  font-size: var(--text-base);
  font-family: var(--font-body);
  color: var(--color-text);
  background: var(--color-background);
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
  appearance: none;
}
.form-control:focus {
  outline: none;
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px rgba(27,110,179,0.12);
}
.form-control.error { border-color: #e53e3e; }
.form-control::placeholder { color: var(--color-text-muted); }
textarea.form-control { resize: vertical; min-height: 130px; }
select.form-control { background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath d='M1 1l5 5 5-5' stroke='%238BADBF' stroke-width='2' fill='none' stroke-linecap='round'/%3E%3C/svg%3E"); background-repeat: no-repeat; background-position: right 1rem center; padding-right: 2.5rem; }

.form-error {
  display: none;
  color: #e53e3e;
  font-size: var(--text-sm);
  margin-top: var(--spacing-1);
}
.form-group.has-error .form-error { display: block; }

.form-checkbox {
  display: flex;
  align-items: flex-start;
  gap: var(--spacing-3);
  cursor: pointer;
  font-size: var(--text-sm);
  color: var(--color-text-light);
}
.form-checkbox input { width: 18px; height: 18px; flex-shrink: 0; accent-color: var(--color-primary); margin-top: 2px; }
.form-checkbox a { color: var(--color-primary); font-weight: 600; }
.form-checkbox a:hover { text-decoration: underline; }

.form-success {
  display: none;
  text-align: center;
  padding: var(--spacing-12);
}
.form-success.visible { display: block; }
.form-success-icon {
  width: 80px; height: 80px;
  border-radius: 50%;
  background: var(--color-secondary-light);
  display: flex; align-items: center; justify-content: center;
  margin: 0 auto var(--spacing-6);
}
.form-success-icon svg { width: 40px; height: 40px; color: var(--color-secondary); }
.form-success h3 { font-size: var(--text-2xl); margin-bottom: var(--spacing-3); }
.form-success p { max-width: 400px; margin-inline: auto; }

/* Contact Info Panel */
.contact-info-panel { display: flex; flex-direction: column; gap: var(--spacing-6); }
.contact-whatsapp-block {
  background: linear-gradient(135deg, #e7faf0, #d1f5e3);
  border: 2px solid #a8e6c1;
  border-radius: var(--radius-card);
  padding: var(--spacing-8);
  text-align: center;
}
.contact-whatsapp-block h3 { color: #1a6b3a; margin-bottom: var(--spacing-2); }
.contact-whatsapp-block p  { color: #2d7a4a; font-size: var(--text-sm); margin-bottom: var(--spacing-6); }

.contact-details { display: flex; flex-direction: column; gap: var(--spacing-4); }
.contact-detail-item { display: flex; gap: var(--spacing-4); align-items: flex-start; }
.contact-detail-icon {
  width: 44px; height: 44px;
  border-radius: var(--radius-sm);
  background: var(--color-primary-light);
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0;
  color: var(--color-primary);
}
.contact-detail-icon svg { width: 20px; height: 20px; }
.contact-detail-text strong { display: block; font-family: var(--font-heading); font-weight: 700; font-size: var(--text-sm); color: var(--color-text); margin-bottom: 2px; }
.contact-detail-text p { font-size: var(--text-sm); margin: 0; }

.next-steps { background: var(--color-surface); border-radius: var(--radius-card); padding: var(--spacing-6); }
.next-steps h4 { margin-bottom: var(--spacing-4); font-size: var(--text-base); }
.next-step-item { display: flex; gap: var(--spacing-3); align-items: flex-start; margin-bottom: var(--spacing-3); }
.next-step-item:last-child { margin-bottom: 0; }
.next-step-num { width: 26px; height: 26px; border-radius: 50%; background: var(--color-secondary); color: #fff; font-family: var(--font-heading); font-weight: 800; font-size: var(--text-xs); display: flex; align-items: center; justify-content: center; flex-shrink: 0; margin-top: 1px; }
.next-step-item p { font-size: var(--text-sm); margin: 0; }

/* Privacy note */
.privacy-note { font-size: var(--text-xs); color: var(--color-text-muted); margin-top: var(--spacing-4); line-height: 1.6; }
.privacy-note a { color: var(--color-primary); }

/* ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
   SCROLL ANIMATIONS
━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ */
.fade-in {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}
.fade-in.visible {
  opacity: 1;
  transform: none;
}
.fade-in-delay-1 { transition-delay: 0.1s; }
.fade-in-delay-2 { transition-delay: 0.2s; }
.fade-in-delay-3 { transition-delay: 0.3s; }
.fade-in-delay-4 { transition-delay: 0.4s; }

/* ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
   RESPONSIVE — Tablet (768px+)
━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ */
@media (min-width: 768px) {
  .grid-2 { grid-template-columns: 1fr 1fr; }
  .grid-3 { grid-template-columns: repeat(3, 1fr); }
  .grid-4 { grid-template-columns: repeat(2, 1fr); }

  .story-section   { grid-template-columns: 1fr 1fr; }
  .psych-bio       { grid-template-columns: 220px 1fr; }
  .psych-bio.reverse { grid-template-columns: 1fr 220px; }
  .psych-bio.reverse .psych-bio-visual { order: 2; }
  .psych-bio.reverse .psych-bio-content { order: 1; }

  .fees-grid       { grid-template-columns: 1fr 1fr; }
  .contact-grid    { grid-template-columns: 1fr 1fr; }

  .testimonials-grid { grid-template-columns: repeat(2, 1fr); }

  .process-timeline { flex-direction: row; align-items: flex-start; gap: var(--spacing-4); }
  .process-step { flex-direction: column; align-items: center; text-align: center; flex: 1; position: relative; }
  .process-step:not(:last-child)::after {
    content: '';
    position: absolute;
    top: 24px;
    left: calc(50% + 28px);
    right: calc(-50% + 28px);
    height: 2px;
    background: linear-gradient(to right, var(--color-secondary), var(--color-primary));
    z-index: 0;
  }

  .footer-grid { grid-template-columns: 1.5fr 1fr 1fr 1fr; }
}

/* ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
   RESPONSIVE — Desktop (1024px+)
━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ */
@media (min-width: 1024px) {
  .nav-links { display: flex; }
  .nav-cta   { display: inline-flex; }
  .hamburger { display: none; }
  .grid-4    { grid-template-columns: repeat(4, 1fr); }
  .testimonials-grid { grid-template-columns: repeat(3, 1fr); }
  .psych-bio { grid-template-columns: 260px 1fr; }
  .psych-bio.reverse { grid-template-columns: 1fr 260px; }
}

/* ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
   FOCUS STYLES (Accessibility)
━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ */
:focus-visible {
  outline: 3px solid var(--color-secondary);
  outline-offset: 3px;
  border-radius: 3px;
}

/* Print */
@media print {
  .nav, .footer, .mobile-menu, .hero-blob-1, .hero-blob-2 { display: none !important; }
  body { color: #000; }
}