/* ============================================================
   Opciones Online AR — Main Stylesheet
   Editorial / Comparison Platform — Argentina
   ============================================================ */

/* ── Variables ─────────────────────────────────────────────── */
:root {
  --c-primary:       #1e3a5f;
  --c-primary-dark:  #152b47;
  --c-primary-light: #2a4d7a;
  --c-accent:        #2563eb;
  --c-accent-light:  #3b82f6;
  --c-accent-soft:   #eff6ff;
  --c-success:       #10b981;
  --c-success-soft:  #ecfdf5;
  --c-warning:       #f59e0b;
  --c-warning-soft:  #fffbeb;
  --c-bg:            #ffffff;
  --c-bg-soft:       #f8fafc;
  --c-bg-muted:      #f1f5f9;
  --c-text:          #0f172a;
  --c-text-muted:    #475569;
  --c-text-light:    #94a3b8;
  --c-border:        #e2e8f0;
  --c-border-soft:   #f1f5f9;
  --shadow-xs:  0 1px 2px rgba(0,0,0,.05);
  --shadow-sm:  0 2px 8px rgba(0,0,0,.06);
  --shadow-md:  0 4px 20px rgba(0,0,0,.08);
  --shadow-lg:  0 8px 40px rgba(0,0,0,.10);
  --shadow-xl:  0 16px 64px rgba(0,0,0,.12);
  --r-sm:  6px;
  --r-md:  10px;
  --r-lg:  16px;
  --r-xl:  24px;
  --r-2xl: 32px;
  --font-head: 'Montserrat', sans-serif;
  --font-body: 'Open Sans', sans-serif;
  --transition: .2s ease;
}

/* ── Reset ──────────────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; font-size: 16px; -webkit-text-size-adjust: 100%; }
body {
  font-family: var(--font-body);
  color: var(--c-text);
  background: var(--c-bg);
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; height: auto; display: block; }
a { color: inherit; text-decoration: none; }
ul, ol { list-style: none; }
button { cursor: pointer; border: none; background: none; font-family: inherit; }

/* ── Layout ─────────────────────────────────────────────────── */
.container {
  width: 100%;
  max-width: 1160px;
  margin: 0 auto;
  padding: 0 20px;
}
@media (min-width: 768px)  { .container { padding: 0 32px; } }
@media (min-width: 1200px) { .container { padding: 0 24px; } }

.section { padding: 72px 0; }
.section-sm { padding: 48px 0; }
.section-lg { padding: 96px 0; }

/* ── Typography ─────────────────────────────────────────────── */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-head);
  font-weight: 700;
  line-height: 1.2;
  color: var(--c-text);
}
h1 { font-size: clamp(1.75rem, 4vw, 2.75rem); }
h2 { font-size: clamp(1.5rem, 3vw, 2.25rem); }
h3 { font-size: clamp(1.2rem, 2.5vw, 1.75rem); }
h4 { font-size: 1.125rem; }
p  { color: var(--c-text-muted); line-height: 1.75; }
strong { color: var(--c-text); font-weight: 600; }

.section-label {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: .75rem;
  font-weight: 700;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: #1e3a5f;
  background: #f0f4f8;
  padding: 4px 12px;
  border-radius: 100px;
  margin-bottom: 16px;
}
.section-title { margin-bottom: 12px; }
.section-subtitle { color: var(--c-text-muted); max-width: 640px; margin-bottom: 48px; font-size: 1.0625rem; }
.text-center { text-align: center; }
.text-center .section-subtitle { margin-left: auto; margin-right: auto; }

/* ── Buttons ─────────────────────────────────────────────────── */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  font-family: var(--font-head);
  font-weight: 700;
  font-size: .9rem;
  letter-spacing: .04em;
  text-transform: uppercase;
  padding: 13px 28px;
  border-radius: var(--r-md);
  transition: all var(--transition);
  cursor: pointer;
  border: none;
  text-decoration: none;
  white-space: nowrap;
}
.btn-primary {
  background: #1e3a5f;
  color: #fff;
  box-shadow: 0 2px 8px rgba(30,58,95,.15);
}
.btn-primary:hover {
  background: #152b47;
  box-shadow: 0 4px 12px rgba(30,58,95,.2);
  transform: translateY(-1px);
}
.btn-outline {
  background: transparent;
  color: #1e3a5f;
  border: 2px solid #1e3a5f;
}
.btn-outline:hover {
  background: #f0f4f8;
  transform: translateY(-1px);
}
.btn-ghost {
  background: transparent;
  color: var(--c-text-muted);
  border: 1.5px solid var(--c-border);
}
.btn-ghost:hover {
  background: var(--c-bg-soft);
  border-color: var(--c-text-light);
}
.btn-lg { padding: 16px 36px; font-size: 1rem; }
.btn-sm { padding: 9px 18px; font-size: .8125rem; }

/* ── Header ─────────────────────────────────────────────────── */
.site-header {
  position: sticky;
  top: 0;
  z-index: 900;
  background: #ffffff;
  border-bottom: 1px solid #e2e8f0;
  box-shadow: 0 1px 4px rgba(0,0,0,.06);
  transition: box-shadow var(--transition);
}
.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 64px;
}
.header-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
}
.logo-icon { flex-shrink: 0; }
.logo-text { display: flex; align-items: baseline; gap: 1px; }
.logo-name {
  font-family: var(--font-head);
  font-weight: 800;
  font-size: 1.125rem;
  color: #1e3a5f;
  letter-spacing: -.01em;
}
.logo-tld {
  font-family: var(--font-head);
  font-weight: 700;
  font-size: .875rem;
  color: #475569;
}

/* Desktop Nav */
.main-nav {
  display: none;
  align-items: center;
  gap: 4px;
}
@media (min-width: 768px) {
  .main-nav { display: flex; }
}
.nav-link {
  font-size: .875rem;
  font-weight: 600;
  color: #475569;
  padding: 7px 14px;
  border-radius: var(--r-sm);
  transition: all var(--transition);
  text-decoration: none;
}
.nav-link:hover,
.nav-link.active {
  color: #1e3a5f;
  background: #f0f4f8;
}

/* Mobile hamburger */
.nav-toggle {
  display: flex;
  flex-direction: column;
  gap: 5px;
  padding: 8px;
  border-radius: var(--r-sm);
  background: transparent;
  border: 1.5px solid #cbd5e1;
  transition: all var(--transition);
}
@media (min-width: 768px) { .nav-toggle { display: none; } }
.nav-toggle:hover { background: #f0f4f8; border-color: #1e3a5f; }
.hamburger-line {
  display: block;
  width: 20px;
  height: 2px;
  background: #1e3a5f;
  border-radius: 2px;
  transition: transform .3s ease, opacity .2s ease;
}
.nav-toggle[aria-expanded="true"] .hamburger-line:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-toggle[aria-expanded="true"] .hamburger-line:nth-child(2) { opacity: 0; transform: scaleX(0); }
.nav-toggle[aria-expanded="true"] .hamburger-line:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* Mobile nav overlay */
.nav-overlay {
  display: none;
  position: fixed;
  inset: 64px 0 0 0;
  background: #ffffff;
  border-bottom: 1px solid #e2e8f0;
  z-index: 800;
  padding: 24px 20px;
  flex-direction: column;
  gap: 4px;
  overflow-y: auto;
}
.nav-overlay.open {
  display: flex;
  animation: slideDown .25s ease;
}
@keyframes slideDown {
  from { opacity: 0; transform: translateY(-8px); }
  to   { opacity: 1; transform: translateY(0); }
}
.nav-overlay .nav-link {
  font-size: 1rem;
  padding: 12px 16px;
  border-bottom: 1px solid #f0f4f8;
  color: #1e3a5f;
}
.nav-overlay .nav-link:hover {
  background: #f0f4f8;
  color: #152b47;
}
.nav-overlay .nav-link:last-child { border-bottom: none; }

/* ── Hero Section ───────────────────────────────────────────── */
.hero {
  background: linear-gradient(135deg, #ffffff 0%, #f8fafc 100%);
  border-bottom: 1px solid #e2e8f0;
  padding: 64px 0 48px;
  position: relative;
  overflow: hidden;
}
.hero::before {
  content: '';
  position: absolute;
  top: -80px;
  right: -80px;
  width: 480px;
  height: 480px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(30,58,95,.04) 0%, transparent 70%);
  pointer-events: none;
}
.hero::after {
  content: '';
  position: absolute;
  bottom: -60px;
  left: -40px;
  width: 320px;
  height: 320px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(30,58,95,.03) 0%, transparent 70%);
  pointer-events: none;
}
.hero-inner {
  position: relative;
  z-index: 1;
  max-width: 860px;
  margin: 0 auto;
  text-align: center;
}
.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: .75rem;
  font-weight: 700;
  letter-spacing: .08em;
  text-transform: uppercase;
  color: #1e3a5f;
  background: #f0f4f8;
  border: 1px solid #cbd5e1;
  padding: 5px 14px;
  border-radius: 100px;
  margin-bottom: 20px;
}
.hero-badge-dot {
  width: 6px;
  height: 6px;
  background: #1e3a5f;
  border-radius: 50%;
  animation: none;
}
@keyframes pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: .7; transform: scale(1.25); }
}
.hero-title {
  font-size: clamp(1.75rem, 4.5vw, 3rem);
  font-weight: 800;
  color: #0f172a;
  line-height: 1.15;
  margin-bottom: 16px;
  letter-spacing: -.02em;
}
.hero-title span { color: #1e3a5f; }
.hero-subtitle {
  font-size: clamp(.9375rem, 2vw, 1.125rem);
  color: #475569;
  max-width: 600px;
  margin: 0 auto 36px;
  line-height: 1.7;
}
.hero-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  justify-content: center;
  margin-bottom: 0;
}
.hero-tag {
  display: flex;
  align-items: center;
  gap: 7px;
  font-size: .8125rem;
  font-weight: 600;
  color: #1e3a5f;
  background: #f0f4f8;
  border: 1px solid #cbd5e1;
  padding: 7px 14px;
  border-radius: 100px;
}
.hero-tag svg { color: #1e3a5f; flex-shrink: 0; }

/* ── Trust Bar ──────────────────────────────────────────────── */
.trust-bar {
  background: var(--c-bg-soft);
  border-bottom: 1px solid var(--c-border);
  padding: 14px 0;
}
.trust-bar-inner {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
  gap: 24px 36px;
}
.trust-item {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: .8125rem;
  font-weight: 600;
  color: var(--c-text-muted);
}
.trust-item svg { color: #1e3a5f; flex-shrink: 0; }

/* ── Platform Cards ─────────────────────────────────────────── */
.platforms-section {
  background: var(--c-bg-soft);
  padding: 64px 0;
}
.platforms-list { display: flex; flex-direction: column; gap: 20px; max-width: 920px; margin: 0 auto; }

.platform-card {
  background: var(--c-bg);
  border: 1.5px solid var(--c-border);
  border-radius: var(--r-xl);
  overflow: hidden;
  transition: box-shadow var(--transition), transform var(--transition), border-color var(--transition);
  position: relative;
}
.platform-card:hover {
  box-shadow: var(--shadow-lg);
  border-color: rgba(37,99,235,.2);
  transform: translateY(-2px);
}
.platform-card.featured {
  border-color: #cbd5e1;
  box-shadow: 0 2px 12px rgba(30,58,95,.06);
}

.card-rank-badge {
  position: absolute;
  top: 0;
  left: 0;
  background: #1e3a5f;
  color: #fff;
  font-size: .6875rem;
  font-weight: 700;
  letter-spacing: .06em;
  text-transform: uppercase;
  padding: 4px 12px;
  border-radius: 0 0 var(--r-sm) 0;
  z-index: 2;
}
.card-rank-badge.verified {
  background: #475569;
}

/* Desktop layout */
.card-body {
  display: grid;
  grid-template-columns: auto 1fr auto;
  gap: 24px;
  padding: 28px 28px 24px;
  align-items: center;
}
@media (max-width: 767px) {
  .card-body {
    grid-template-columns: 1fr;
    gap: 16px;
    padding: 20px 18px 18px;
  }
}

.card-logo-wrap {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 120px;
  height: 96px;
  background: var(--c-bg-soft);
  border: 1.5px solid var(--c-border);
  border-radius: var(--r-lg);
  overflow: hidden;
  flex-shrink: 0;
}
@media (max-width: 767px) {
  .card-logo-wrap {
    width: 100%;
    height: 80px;
    border-radius: var(--r-md);
  }
}
.card-logo-wrap img { object-fit: contain; padding: 12px; max-height: 80px; }
.card-logo-placeholder {
  font-family: var(--font-head);
  font-weight: 800;
  font-size: 1.5rem;
  color: var(--c-primary);
  letter-spacing: -.02em;
}

.card-info { flex: 1; min-width: 0; }
.card-platform-name {
  font-size: .6875rem;
  font-weight: 700;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: #1e3a5f;
  margin-bottom: 4px;
}
.card-title {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--c-text);
  margin-bottom: 10px;
  line-height: 1.3;
}
.card-description {
  font-size: .875rem;
  color: var(--c-text-muted);
  margin-bottom: 12px;
  line-height: 1.6;
}
.card-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-bottom: 10px;
}
.card-tag {
  font-size: .75rem;
  font-weight: 600;
  color: var(--c-text-muted);
  background: var(--c-bg-soft);
  border: 1px solid var(--c-border);
  padding: 3px 10px;
  border-radius: 100px;
}
.card-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  font-size: .75rem;
  color: var(--c-text-light);
}
.card-meta-item {
  display: flex;
  align-items: center;
  gap: 4px;
}
.card-meta-item svg { color: #1e3a5f; }

.card-aside {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 16px;
  flex-shrink: 0;
}
@media (max-width: 767px) {
  .card-aside { flex-direction: column; align-items: center; gap: 12px; }
}
.card-rating-wrap { text-align: center; }
.card-rating-score {
  font-family: var(--font-head);
  font-size: 2.5rem;
  font-weight: 800;
  color: var(--c-text);
  line-height: 1;
}
.card-stars {
  display: flex;
  justify-content: center;
  gap: 2px;
  margin: 5px 0;
}
.card-stars svg { color: #f59e0b; fill: #f59e0b; }
.card-votes {
  font-size: .6875rem;
  color: var(--c-text-light);
  font-weight: 500;
}
.card-cta { width: 100%; min-width: 200px; }
@media (max-width: 767px) { .card-cta { width: 100%; min-width: 0; } }

.card-disclaimer {
  font-size: .6875rem;
  color: var(--c-text-light);
  text-align: center;
  padding: 8px 28px 16px;
  border-top: 1px solid var(--c-border-soft);
}

/* ── Methodology Section ─────────────────────────────────────── */
.methodology-section {
  background: var(--c-bg);
  padding: 80px 0;
}
.methodology-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 24px;
  margin-top: 48px;
}
.methodology-card {
  background: var(--c-bg-soft);
  border: 1.5px solid var(--c-border);
  border-radius: var(--r-lg);
  padding: 28px 24px;
  transition: box-shadow var(--transition), transform var(--transition);
}
.methodology-card:hover {
  box-shadow: var(--shadow-md);
  transform: translateY(-2px);
  border-color: #cbd5e1;
}
.methodology-icon {
  width: 48px;
  height: 48px;
  background: #f0f4f8;
  border-radius: var(--r-md);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 16px;
  color: #1e3a5f;
}
.methodology-card h4 {
  font-size: 1rem;
  font-weight: 700;
  color: var(--c-text);
  margin-bottom: 8px;
}
.methodology-card p {
  font-size: .875rem;
  color: var(--c-text-muted);
  line-height: 1.65;
}
.methodology-note {
  margin-top: 40px;
  background: #f0f4f8;
  border: 1.5px solid #cbd5e1;
  border-radius: var(--r-lg);
  padding: 20px 24px;
  display: flex;
  gap: 14px;
  align-items: flex-start;
}
.methodology-note svg { color: #1e3a5f; flex-shrink: 0; margin-top: 2px; }
.methodology-note p { font-size: .875rem; color: #1e3a5f; margin: 0; }
.methodology-note strong { color: #1e3a5f; }

/* ── Editorial Content Section ───────────────────────────────── */
.content-section {
  background: var(--c-bg-soft);
  padding: 80px 0;
}
.content-inner {
  max-width: 800px;
  margin: 0 auto;
}
.content-block { margin-bottom: 52px; }
.content-block:last-child { margin-bottom: 0; }
.content-block-header {
  display: flex;
  align-items: center;
  gap: 14px;
  margin-bottom: 16px;
  padding-bottom: 14px;
  border-bottom: 2px solid var(--c-border);
}
.content-block-icon {
  width: 44px;
  height: 44px;
  background: #f0f4f8;
  border-radius: var(--r-md);
  display: flex;
  align-items: center;
  justify-content: center;
  color: #1e3a5f;
  flex-shrink: 0;
}
.content-block-header h3 { font-size: 1.375rem; color: var(--c-text); margin: 0; }
.content-block p { margin-bottom: 14px; }
.content-block p:last-child { margin-bottom: 0; }
.content-list {
  list-style: none;
  padding: 0;
  margin: 14px 0;
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.content-list li {
  display: flex;
  gap: 10px;
  align-items: flex-start;
  font-size: .9375rem;
  color: var(--c-text-muted);
  line-height: 1.65;
}
.content-list li::before {
  content: '';
  width: 6px;
  height: 6px;
  background: #1e3a5f;
  border-radius: 50%;
  margin-top: 8px;
  flex-shrink: 0;
}

/* ── Team / Editorial Section ────────────────────────────────── */
.team-section {
  background: var(--c-bg);
  padding: 80px 0;
}
.team-features {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 20px;
  margin-top: 48px;
}
.team-feature {
  background: var(--c-bg-soft);
  border: 1.5px solid var(--c-border);
  border-radius: var(--r-lg);
  padding: 24px 20px;
  text-align: center;
}
.team-feature-icon {
  width: 56px;
  height: 56px;
  background: #f0f4f8;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 16px;
  color: #1e3a5f;
}
.team-feature h4 { font-size: .9375rem; margin-bottom: 8px; }
.team-feature p { font-size: .8125rem; color: var(--c-text-muted); }

/* ── Transparency Section ────────────────────────────────────── */
.transparency-section {
  background: linear-gradient(135deg, #f8fafc 0%, #ffffff 100%);
  border-top: 1.5px solid #e2e8f0;
  border-bottom: 1.5px solid #e2e8f0;
  padding: 72px 0;
}
.transparency-inner {
  max-width: 760px;
  margin: 0 auto;
}
.transparency-items {
  display: flex;
  flex-direction: column;
  gap: 16px;
  margin-top: 40px;
}
.transparency-item {
  display: flex;
  gap: 16px;
  align-items: flex-start;
  background: #fff;
  border: 1.5px solid #e2e8f0;
  border-radius: var(--r-lg);
  padding: 20px 22px;
}
.transparency-item-num {
  width: 32px;
  height: 32px;
  background: #1e3a5f;
  color: #fff;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-head);
  font-weight: 700;
  font-size: .8125rem;
  flex-shrink: 0;
}
.transparency-item-text h4 { font-size: .9375rem; margin-bottom: 5px; }
.transparency-item-text p { font-size: .875rem; color: var(--c-text-muted); margin: 0; }

/* ── Responsible Section ─────────────────────────────────────── */
.responsible-section {
  background: var(--c-bg-soft);
  padding: 80px 0;
}
.responsible-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 20px;
  margin-top: 48px;
  margin-bottom: 40px;
}
.responsible-card {
  background: var(--c-bg);
  border: 1.5px solid var(--c-border);
  border-radius: var(--r-lg);
  padding: 28px 24px;
  text-align: center;
  transition: box-shadow var(--transition), transform var(--transition);
}
.responsible-card:hover { box-shadow: var(--shadow-md); transform: translateY(-2px); }
.responsible-card-icon {
  width: 56px;
  height: 56px;
  background: rgba(16,185,129,.1);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 16px;
  color: var(--c-success);
}
.responsible-card h4 { font-size: 1rem; margin-bottom: 8px; }
.responsible-card p { font-size: .875rem; color: var(--c-text-muted); }
.responsible-card a { color: var(--c-success); font-weight: 600; text-decoration: underline; }
.responsible-card a:hover { text-decoration: none; }

.responsible-disclaimer {
  background: linear-gradient(135deg, #fef3c7, #fff7e0);
  border: 2px solid var(--c-warning);
  border-radius: var(--r-lg);
  padding: 24px 28px;
  text-align: center;
}
.responsible-disclaimer-title {
  font-family: var(--font-head);
  font-size: 1.125rem;
  font-weight: 700;
  color: #92400e;
  margin-bottom: 8px;
}
.responsible-disclaimer p {
  font-size: .9375rem;
  color: #78350f;
  margin: 0;
}

/* ── FAQ Section ─────────────────────────────────────────────── */
.faq-section {
  background: var(--c-bg);
  padding: 80px 0;
}
.faq-list {
  max-width: 760px;
  margin: 40px auto 0;
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.faq-item {
  background: var(--c-bg-soft);
  border: 1.5px solid var(--c-border);
  border-radius: var(--r-lg);
  overflow: hidden;
}
.faq-question {
  width: 100%;
  text-align: left;
  font-family: var(--font-head);
  font-size: .9375rem;
  font-weight: 600;
  color: var(--c-text);
  background: transparent;
  border: none;
  padding: 18px 22px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
  cursor: pointer;
  transition: background var(--transition);
}
.faq-question:hover { background: var(--c-bg-muted); }
.faq-arrow {
  width: 20px;
  height: 20px;
  color: #1e3a5f;
  flex-shrink: 0;
  transition: transform .25s ease;
}
.faq-item.open .faq-arrow { transform: rotate(180deg); }
.faq-answer {
  display: none;
  padding: 0 22px 18px;
  font-size: .9rem;
  color: var(--c-text-muted);
  line-height: 1.7;
  border-top: 1px solid var(--c-border);
  padding-top: 14px;
}
.faq-item.open .faq-answer { display: block; }

/* ── Footer ─────────────────────────────────────────────────── */
.site-footer {
  background: #f8fafc;
  color: #475569;
  padding: 64px 0 0;
  border-top: 1px solid #e2e8f0;
}
.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 40px 32px;
  padding-bottom: 48px;
  border-bottom: 1px solid rgba(255,255,255,.1);
}
@media (max-width: 1023px) {
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .footer-about { grid-column: 1 / -1; }
}
@media (max-width: 599px) {
  .footer-grid { grid-template-columns: 1fr; }
  .footer-about { grid-column: auto; }
}

.footer-logo { display: flex; align-items: baseline; gap: 1px; margin-bottom: 12px; }
.footer-logo-name { font-family: var(--font-head); font-weight: 800; font-size: 1.25rem; color: #1e3a5f; }
.footer-logo-tld { font-family: var(--font-head); font-weight: 700; font-size: .9375rem; color: #475569; }
.footer-tagline { font-size: .875rem; line-height: 1.65; color: #475569; margin-bottom: 12px; }
.footer-operator { font-size: .75rem; color: #94a3b8; margin-bottom: 4px; }
.footer-geo { font-size: .75rem; color: #94a3b8; }

.footer-col-title { font-family: var(--font-head); font-size: .8125rem; font-weight: 700; letter-spacing: .08em; text-transform: uppercase; color: #1e3a5f; margin-bottom: 16px; }
.footer-nav { display: flex; flex-direction: column; gap: 10px; }
.footer-link { font-size: .875rem; color: #475569; transition: color var(--transition); }
.footer-link:hover { color: #1e3a5f; }
.footer-link-ext { display: flex; align-items: center; gap: 4px; }
.footer-link-ext::after { content: '↗'; font-size: .65rem; opacity: .5; }

.footer-responsible {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 24px 0;
  border-bottom: 1px solid #e2e8f0;
}
.responsible-badge {
  flex-shrink: 0;
  width: 48px;
  height: 48px;
  background: #f0f4f8;
  border: 2px solid #cbd5e1;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-head);
  font-weight: 800;
  font-size: .9375rem;
  color: #1e3a5f;
}
.responsible-text { font-size: .8125rem; color: #475569; line-height: 1.6; }

.footer-affiliate-note {
  padding: 16px 0;
  border-bottom: 1px solid #e2e8f0;
}
.footer-affiliate-note p { font-size: .6875rem; color: #94a3b8; line-height: 1.6; }

.footer-bottom {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 20px 0;
}
.footer-copyright { font-size: .8125rem; color: #94a3b8; }
.footer-email { font-size: .8125rem; color: #475569; transition: color var(--transition); }
.footer-email:hover { color: #1e3a5f; }

/* ── Utilities ────────────────────────────────────────────────── */
.divider { height: 1px; background: var(--c-border); margin: 0; }
.sr-only { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0,0,0,0); border: 0; }

/* Badges */
.badge {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  font-size: .6875rem;
  font-weight: 700;
  letter-spacing: .06em;
  text-transform: uppercase;
  padding: 3px 9px;
  border-radius: 100px;
}
.badge-success { background: var(--c-success-soft); color: #059669; border: 1px solid rgba(16,185,129,.2); }
.badge-info    { background: var(--c-accent-soft);   color: var(--c-accent); border: 1px solid rgba(37,99,235,.2); }
.badge-muted   { background: var(--c-bg-muted); color: var(--c-text-muted); border: 1px solid var(--c-border); }

/* Page header for inner pages */
.page-hero {
  background: linear-gradient(135deg, var(--c-primary) 0%, #1a3460 100%);
  padding: 52px 0;
  text-align: center;
}
.page-hero h1 { color: #fff; margin-bottom: 12px; }
.page-hero p { color: rgba(255,255,255,.7); max-width: 520px; margin: 0 auto; }
.breadcrumb {
  font-size: .8125rem;
  color: rgba(255,255,255,.5);
  margin-bottom: 12px;
}
.breadcrumb a { color: rgba(255,255,255,.65); }
.breadcrumb a:hover { color: #fff; }
.breadcrumb span { margin: 0 6px; }

/* Inner content area */
.page-content {
  max-width: 800px;
  margin: 0 auto;
  padding: 64px 24px;
}
.page-content h2 { font-size: 1.5rem; margin-top: 40px; margin-bottom: 14px; padding-top: 40px; border-top: 1.5px solid var(--c-border); }
.page-content h2:first-child { margin-top: 0; padding-top: 0; border-top: none; }
.page-content h3 { font-size: 1.125rem; margin-top: 24px; margin-bottom: 10px; }
.page-content p { margin-bottom: 16px; font-size: .9375rem; }
.page-content ul, .page-content ol { padding-left: 0; margin-bottom: 16px; display: flex; flex-direction: column; gap: 8px; }
.page-content li { font-size: .9375rem; color: var(--c-text-muted); padding-left: 20px; position: relative; }
.page-content li::before { content: '—'; position: absolute; left: 0; color: var(--c-accent); font-weight: 700; }
.page-content a { color: var(--c-accent); text-decoration: underline; }
.page-content a:hover { text-decoration: none; }

/* Contact form */
.contact-form { max-width: 580px; margin: 0 auto; }
.form-group { margin-bottom: 20px; }
.form-label { display: block; font-size: .875rem; font-weight: 600; color: var(--c-text); margin-bottom: 6px; }
.form-input,
.form-textarea,
.form-select {
  width: 100%;
  font-family: var(--font-body);
  font-size: .9375rem;
  color: var(--c-text);
  background: var(--c-bg);
  border: 1.5px solid var(--c-border);
  border-radius: var(--r-md);
  padding: 12px 16px;
  transition: border-color var(--transition), box-shadow var(--transition);
  outline: none;
  appearance: none;
}
.form-input:focus, .form-textarea:focus, .form-select:focus {
  border-color: var(--c-accent);
  box-shadow: 0 0 0 3px rgba(37,99,235,.12);
}
.form-textarea { min-height: 130px; resize: vertical; }
.form-error { font-size: .8rem; color: #dc2626; margin-top: 4px; display: none; }

/* Thank you page */
.thanks-section {
  background: var(--c-bg-soft);
  min-height: calc(100vh - 180px);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 64px 24px;
}
.thanks-card {
  background: var(--c-bg);
  border: 1.5px solid var(--c-border);
  border-radius: var(--r-xl);
  padding: 56px 48px;
  text-align: center;
  max-width: 520px;
  width: 100%;
  box-shadow: var(--shadow-lg);
}
.thanks-icon {
  width: 72px;
  height: 72px;
  background: var(--c-success-soft);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 24px;
  color: var(--c-success);
}
.thanks-card h1 { font-size: 1.75rem; margin-bottom: 12px; }
.thanks-card p { color: var(--c-text-muted); margin-bottom: 8px; }

/* Info banner */
.info-banner {
  background: var(--c-accent-soft);
  border: 1.5px solid rgba(37,99,235,.15);
  border-radius: var(--r-lg);
  padding: 16px 20px;
  display: flex;
  gap: 12px;
  align-items: flex-start;
  margin-bottom: 32px;
}
.info-banner svg { color: var(--c-accent); flex-shrink: 0; }
.info-banner p { font-size: .875rem; color: var(--c-primary); margin: 0; }

/* ── Responsive ─────────────────────────────────────────────── */
@media (max-width: 767px) {
  .section { padding: 48px 0; }
  .section-lg { padding: 64px 0; }
  .hero { padding: 48px 0 36px; }
  .hero-tags { gap: 8px; }
  .hero-tag { font-size: .75rem; padding: 6px 12px; }
  .platforms-section { padding: 48px 0; }
  .methodology-section,
  .content-section,
  .team-section,
  .transparency-section,
  .responsible-section,
  .faq-section { padding: 56px 0; }
  .page-content { padding: 48px 20px; }
  .thanks-card { padding: 40px 24px; }
}

@media (max-width: 479px) {
  .hero-title { font-size: 1.625rem; }
  .trust-bar-inner { gap: 16px 24px; }
  .card-rating-score { font-size: 2rem; }
  .btn-lg { padding: 14px 24px; font-size: .9375rem; }
}