/* ==============================================
   Soluinfo — Portal Informativo SOAT
   Soluciones De Informacion S.a.s.
   NIT: 900293512
   ============================================== */

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

:root {
  --dark-base: #050508;
  --dark-surface: #0c0c12;
  --dark-card: #131320;
  --dark-hover: #1a1a2e;
  --light-100: #ffffff;
  --light-80: #b8b8c8;
  --light-50: #6a6a80;
  --brand-primary: #00d4aa;
  --brand-secondary: #00b4d8;
  --brand-glow: linear-gradient(135deg, #00d4aa 0%, #00b4d8 50%, #0096c7 100%);
  --state-ok: #10b981;
  --state-warn: #fbbf24;
  --state-error: #f43f5e;
  --line-soft: rgba(255, 255, 255, 0.06);
  --line-med: rgba(255, 255, 255, 0.1);
  --frosted: rgba(255, 255, 255, 0.02);
  --frosted-line: rgba(255, 255, 255, 0.08);
  --depth-1: 0 1px 4px rgba(0, 0, 0, 0.4);
  --depth-2: 0 6px 24px rgba(0, 0, 0, 0.5);
  --depth-3: 0 12px 40px rgba(0, 0, 0, 0.6);
  --glow-brand: 0 0 32px rgba(0, 212, 170, 0.12);
  --curve-xs: 6px;
  --curve-sm: 10px;
  --curve-md: 14px;
  --curve-lg: 20px;
}

html { scroll-behavior: smooth; }

body {
  background: var(--dark-base);
  color: var(--light-100);
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  font-weight: 400;
  line-height: 1.65;
  overflow-x: hidden;
  font-size: 16px;
}

/* ========== NAVBAR ========== */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  background: rgba(5, 5, 8, 0.85);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--line-soft);
  padding: 0 clamp(1.25rem, 4vw, 3.5rem);
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 68px;
}

.logo-link {
  font-family: 'Space Grotesk', sans-serif;
  font-weight: 700;
  font-size: 1.4rem;
  color: var(--light-100);
  text-decoration: none;
  letter-spacing: -0.01em;
}
.logo-link em {
  font-style: normal;
  background: var(--brand-glow);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.nav-links {
  display: flex;
  gap: 2rem;
}
.nav-links a {
  color: var(--light-80);
  text-decoration: none;
  font-size: 0.875rem;
  font-weight: 500;
  transition: color 0.2s ease;
  position: relative;
}
.nav-links a::after {
  content: '';
  position: absolute;
  bottom: -6px;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--brand-glow);
  transition: width 0.2s ease;
}
.nav-links a:hover { color: var(--light-100); }
.nav-links a:hover::after { width: 100%; }

.nav-cta {
  background: var(--brand-glow);
  color: var(--dark-base);
  padding: 0.6rem 1.4rem;
  border-radius: var(--curve-sm);
  font-size: 0.85rem;
  font-weight: 600;
  text-decoration: none;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}
.nav-cta:hover {
  transform: translateY(-2px);
  box-shadow: var(--glow-brand);
}

@media (max-width: 860px) {
  .nav-links { display: none; }
}

/* ========== INTRO SECTION ========== */
.intro-section {
  padding: calc(68px + clamp(3.5rem, 9vw, 7rem)) clamp(1.25rem, 4vw, 3.5rem) clamp(3.5rem, 9vw, 7rem);
  max-width: 1360px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3.5rem;
  align-items: center;
  min-height: 100vh;
}

@media (max-width: 980px) {
  .intro-section {
    grid-template-columns: 1fr;
    gap: 2.5rem;
    min-height: auto;
    padding-top: calc(68px + 2.5rem);
  }
}

.intro-tag {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: var(--frosted);
  border: 1px solid var(--frosted-line);
  padding: 0.45rem 0.9rem;
  border-radius: 40px;
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--brand-primary);
  margin-bottom: 1.25rem;
}
.intro-tag::before {
  content: '';
  width: 6px;
  height: 6px;
  background: var(--brand-primary);
  border-radius: 50%;
  animation: pulse-dot 2s infinite;
}
@keyframes pulse-dot {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.4; }
}

.intro-text h1 {
  font-family: 'Space Grotesk', sans-serif;
  font-size: clamp(2.25rem, 5.5vw, 4rem);
  font-weight: 700;
  line-height: 1.08;
  letter-spacing: -0.025em;
  margin-bottom: 1.25rem;
}

.text-glow {
  background: var(--brand-glow);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.intro-desc {
  color: var(--light-80);
  font-size: 1.1rem;
  margin-bottom: 2rem;
  max-width: 480px;
  line-height: 1.75;
}

.intro-btns {
  display: flex;
  gap: 0.875rem;
  flex-wrap: wrap;
}

/* ========== BUTTONS ========== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.8rem 1.75rem;
  border-radius: var(--curve-sm);
  font-size: 0.875rem;
  font-weight: 600;
  text-decoration: none;
  transition: all 0.2s ease;
  cursor: pointer;
  border: none;
}

.btn-solid {
  background: var(--brand-glow);
  color: var(--dark-base);
  box-shadow: 0 4px 16px rgba(0, 212, 170, 0.25);
}
.btn-solid:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 24px rgba(0, 212, 170, 0.35);
}

.btn-outline {
  background: transparent;
  color: var(--light-100);
  border: 1px solid var(--line-med);
}
.btn-outline:hover {
  background: var(--frosted);
  border-color: var(--brand-primary);
}

.btn-soft {
  background: transparent;
  color: var(--light-100);
  border: 1px solid var(--line-med);
}
.btn-soft:hover {
  background: var(--frosted);
  border-color: var(--light-80);
}

.btn-block { width: 100%; }

/* ========== STATS PANEL ========== */
.stats-panel {
  background: var(--frosted);
  border: 1px solid var(--frosted-line);
  border-radius: var(--curve-lg);
  padding: 1.75rem;
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
}

.stats-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.25rem;
}

.stat-box {
  background: var(--dark-card);
  border: 1px solid var(--line-soft);
  padding: 1.25rem;
  border-radius: var(--curve-md);
  text-align: center;
  transition: transform 0.2s ease, border-color 0.2s ease;
}
.stat-box:hover {
  transform: translateY(-3px);
  border-color: var(--brand-primary);
}

.stat-box.highlight {
  background: var(--brand-glow);
  border: none;
}
.stat-box.highlight .stat-label { color: rgba(5,5,8,0.7); }
.stat-box.highlight .stat-num { color: var(--dark-base); }

.stat-num {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 2rem;
  font-weight: 700;
  display: block;
  line-height: 1;
  margin-bottom: 0.4rem;
}

.stat-label {
  font-size: 0.75rem;
  color: var(--light-50);
  font-weight: 500;
}

/* ========== SECTIONS ========== */
.section {
  max-width: 1360px;
  margin: 0 auto;
  padding: clamp(3.5rem, 7vw, 6rem) clamp(1.25rem, 4vw, 3.5rem);
}

.section-alt {
  background: var(--dark-surface);
  max-width: none;
  border-top: 1px solid var(--line-soft);
  border-bottom: 1px solid var(--line-soft);
}
.section-alt > * { max-width: 1360px; margin-left: auto; margin-right: auto; }

.section-card {
  background: var(--dark-card);
  max-width: none;
}
.section-card > * { max-width: 1360px; margin-left: auto; margin-right: auto; }

.section-head {
  margin-bottom: 2.5rem;
}

.section-eyebrow {
  display: inline-block;
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--brand-primary);
  margin-bottom: 0.875rem;
}

.section-title {
  font-family: 'Space Grotesk', sans-serif;
  font-size: clamp(1.6rem, 3.5vw, 2.5rem);
  font-weight: 700;
  line-height: 1.12;
  letter-spacing: -0.015em;
  margin-bottom: 0.875rem;
}

.section-subtitle {
  color: var(--light-80);
  font-size: 1rem;
  max-width: 560px;
  line-height: 1.7;
}

/* ========== STEPS GRID ========== */
.steps-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0;
  border: 1px solid var(--line-soft);
  border-radius: var(--curve-lg);
  overflow: hidden;
  background: var(--dark-card);
}

@media (max-width: 980px) {
  .steps-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 600px) {
  .steps-grid { grid-template-columns: 1fr; }
}

.step-item {
  padding: 2.25rem 1.75rem;
  border-right: 1px solid var(--line-soft);
  position: relative;
  transition: background 0.2s ease;
}
.step-item:last-child { border-right: none; }
.step-item:hover { background: var(--dark-hover); }

@media (max-width: 980px) {
  .step-item:nth-child(2) { border-right: none; }
  .step-item:nth-child(1), .step-item:nth-child(2) { border-bottom: 1px solid var(--line-soft); }
}
@media (max-width: 600px) {
  .step-item { border-right: none; border-bottom: 1px solid var(--line-soft); }
  .step-item:last-child { border-bottom: none; }
}

.step-num {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 2.75rem;
  font-weight: 700;
  background: var(--brand-glow);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  opacity: 0.35;
  line-height: 1;
  margin-bottom: 1.25rem;
}

.step-item h3 {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 1.05rem;
  font-weight: 600;
  margin-bottom: 0.65rem;
  color: var(--light-100);
}

.step-item p {
  font-size: 0.875rem;
  color: var(--light-80);
  line-height: 1.6;
  margin-bottom: 0.875rem;
}

.step-tag {
  display: inline-block;
  background: var(--dark-hover);
  border: 1px solid var(--line-soft);
  font-size: 0.65rem;
  font-weight: 600;
  padding: 0.3rem 0.65rem;
  border-radius: 40px;
  color: var(--light-50);
  letter-spacing: 0.02em;
}
.step-tag.ok {
  background: rgba(16, 185, 129, 0.1);
  border-color: rgba(16, 185, 129, 0.25);
  color: var(--state-ok);
}

/* ========== COMPARE INTRO ========== */
.compare-intro {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2.5rem;
  align-items: start;
  margin-bottom: 2.5rem;
}
@media (max-width: 720px) {
  .compare-intro { grid-template-columns: 1fr; gap: 1.25rem; }
}

.callout-box {
  background: var(--frosted);
  border-left: 3px solid var(--brand-primary);
  padding: 1.1rem 1.25rem;
  font-size: 0.875rem;
  color: var(--light-80);
  border-radius: 0 var(--curve-sm) var(--curve-sm) 0;
  line-height: 1.7;
}
.callout-box strong { color: var(--light-100); }

/* ========== COMPARE TABLE ========== */
.table-wrap {
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  border-radius: var(--curve-md);
  border: 1px solid var(--line-soft);
}

.compare-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.85rem;
  background: var(--dark-card);
}

.compare-table thead th {
  text-align: left;
  padding: 0.9rem 1.1rem;
  background: var(--dark-hover);
  color: var(--light-80);
  font-weight: 600;
  font-size: 0.7rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  white-space: nowrap;
  border-bottom: 1px solid var(--line-soft);
}

.compare-table tbody tr {
  border-bottom: 1px solid var(--line-soft);
  transition: background 0.15s ease;
}
.compare-table tbody tr:last-child { border-bottom: none; }
.compare-table tbody tr:hover { background: var(--dark-hover); }

.compare-table tbody tr.row-featured {
  background: rgba(0, 212, 170, 0.06);
}
.compare-table tbody tr.row-featured:hover {
  background: rgba(0, 212, 170, 0.1);
}

.compare-table td {
  padding: 1.1rem;
  vertical-align: middle;
}

.company-cell {
  display: flex;
  flex-direction: column;
  gap: 0.2rem;
}
.company-name {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--light-100);
}
.company-url {
  font-size: 0.7rem;
  color: var(--light-50);
}

.label-best {
  display: inline-block;
  background: var(--brand-glow);
  color: var(--dark-base);
  font-size: 0.55rem;
  font-weight: 700;
  padding: 0.15rem 0.45rem;
  border-radius: 40px;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  margin-left: 0.4rem;
  vertical-align: middle;
}

.label-good {
  display: inline-block;
  background: rgba(16, 185, 129, 0.12);
  color: var(--state-ok);
  font-size: 0.55rem;
  font-weight: 700;
  padding: 0.15rem 0.45rem;
  border-radius: 40px;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  margin-left: 0.4rem;
}

.icon-status { font-size: 0.875rem; }
.icon-status.yes { color: var(--state-ok); }
.icon-status.no { color: var(--state-error); }
.icon-status.mid { color: var(--state-warn); }

.stars {
  color: var(--state-warn);
  font-size: 0.8rem;
  letter-spacing: -1px;
}
.stars .dim { color: var(--light-50); opacity: 0.25; }

.tbl-btn {
  display: inline-block;
  background: var(--dark-hover);
  color: var(--light-100);
  padding: 0.45rem 0.9rem;
  border-radius: var(--curve-xs);
  text-decoration: none;
  font-size: 0.75rem;
  font-weight: 600;
  transition: all 0.15s ease;
  border: 1px solid var(--line-soft);
}
.tbl-btn:hover {
  background: var(--frosted);
  border-color: var(--brand-primary);
}
.tbl-btn.main {
  background: var(--brand-glow);
  color: var(--dark-base);
  border: none;
}
.tbl-btn.main:hover {
  transform: translateY(-1px);
  box-shadow: var(--glow-brand);
}

/* ========== CARDS GRID ========== */
.cards-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 1.25rem;
}

.info-card {
  background: var(--dark-card);
  border: 1px solid var(--line-soft);
  border-radius: var(--curve-lg);
  overflow: hidden;
  transition: transform 0.2s ease, box-shadow 0.2s ease, border-color 0.2s ease;
}
.info-card:hover {
  transform: translateY(-3px);
  box-shadow: var(--depth-3);
  border-color: var(--line-med);
}

.info-card.top-pick {
  border-color: var(--brand-primary);
  border-width: 2px;
  box-shadow: var(--glow-brand);
}

.card-banner {
  background: var(--brand-glow);
  color: var(--dark-base);
  font-size: 0.65rem;
  font-weight: 700;
  padding: 0.45rem 0.9rem;
  text-align: center;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.card-header {
  padding: 1.5rem 1.5rem 1rem;
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  border-bottom: 1px solid var(--line-soft);
}

.card-name h3 {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 1.25rem;
  font-weight: 700;
  margin-bottom: 0.2rem;
  color: var(--light-100);
}
.card-name span {
  font-size: 0.75rem;
  color: var(--light-50);
}

.card-score {
  text-align: right;
}
.score-val {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 1.75rem;
  font-weight: 700;
  line-height: 1;
  background: var(--brand-glow);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.score-max {
  font-size: 0.8rem;
  color: var(--light-50);
}

.card-body {
  padding: 1.5rem;
}

.feature-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.65rem;
  margin-bottom: 1.5rem;
}
.feature-list li {
  display: flex;
  align-items: flex-start;
  gap: 0.65rem;
  font-size: 0.875rem;
  color: var(--light-80);
  line-height: 1.5;
}
.feature-list li span:first-child { flex-shrink: 0; }

.feat-yes { color: var(--state-ok); }
.feat-no { color: var(--state-error); }
.feat-mid { color: var(--state-warn); }

.card-price {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 0.9rem 0;
  border-top: 1px solid var(--line-soft);
  border-bottom: 1px solid var(--line-soft);
  margin-bottom: 0.9rem;
}
.price-text {
  font-size: 0.75rem;
  color: var(--light-50);
}
.price-val {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--light-100);
}

/* ========== TIPS GRID ========== */
.tips-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 1.25rem;
}

.tip-box {
  background: var(--dark-card);
  border: 1px solid var(--line-soft);
  padding: 1.75rem;
  border-radius: var(--curve-md);
  transition: transform 0.15s ease, border-color 0.15s ease;
}
.tip-box:hover {
  transform: translateY(-2px);
  border-color: var(--brand-primary);
}

.tip-icon {
  font-size: 1.75rem;
  margin-bottom: 0.875rem;
  filter: grayscale(0.15);
}

.tip-box h4 {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 1rem;
  font-weight: 600;
  margin-bottom: 0.65rem;
  color: var(--light-100);
}
.tip-box p {
  font-size: 0.875rem;
  color: var(--light-80);
  line-height: 1.65;
}
.tip-box p strong { color: var(--light-100); }

/* ========== FAQ ========== */
.faq-wrap {
  max-width: 760px;
}

.faq-item {
  border-bottom: 1px solid var(--line-soft);
}
.faq-item:first-child {
  border-top: 1px solid var(--line-soft);
}

.faq-q {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1.35rem 0;
  cursor: pointer;
  font-weight: 500;
  font-size: 0.95rem;
  list-style: none;
  gap: 1.25rem;
  color: var(--light-100);
  transition: color 0.15s ease;
}
.faq-q:hover { color: var(--brand-primary); }

.faq-q::after {
  content: '+';
  font-size: 1.4rem;
  font-weight: 300;
  color: var(--light-50);
  flex-shrink: 0;
  transition: transform 0.25s ease;
}
details[open] .faq-q::after {
  transform: rotate(45deg);
  color: var(--brand-primary);
}

.faq-a {
  font-size: 0.9rem;
  color: var(--light-80);
  padding-bottom: 1.35rem;
  line-height: 1.8;
  max-width: 660px;
}
.faq-a strong { color: var(--light-100); }

/* ========== DISCLAIMER ========== */
.disclaimer {
  background: var(--frosted);
  border: 1px solid var(--frosted-line);
  border-radius: var(--curve-md);
  padding: 1.35rem 1.75rem;
  font-size: 0.8rem;
  color: var(--light-80);
  line-height: 1.75;
}
.disclaimer strong { color: var(--light-100); }

/* ========== ABOUT GRID ========== */
.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2rem;
  align-items: start;
}
@media (max-width: 860px) {
  .about-grid { grid-template-columns: 1fr; }
}

.about-main {
  background: var(--dark-card);
  border: 1px solid var(--line-soft);
  border-radius: var(--curve-lg);
  padding: 2.25rem;
}

.about-eyebrow {
  display: block;
  font-size: 0.68rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--brand-primary);
  font-weight: 600;
  margin-bottom: 0.875rem;
}

.about-main h3 {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 1.15rem;
  font-weight: 700;
  margin-bottom: 0.4rem;
  color: var(--light-100);
  line-height: 1.35;
}

.about-nit {
  font-size: 0.8rem;
  color: var(--light-50);
  margin-bottom: 1.25rem;
}

.about-main > p {
  font-size: 0.875rem;
  color: var(--light-80);
  line-height: 1.75;
  margin-bottom: 1.75rem;
}

.about-contact {
  border-top: 1px solid var(--line-soft);
  padding-top: 1.25rem;
  display: flex;
  flex-direction: column;
  gap: 0.875rem;
}

.contact-row {
  display: flex;
  align-items: center;
  gap: 0.65rem;
  font-size: 0.875rem;
}
.contact-ico {
  color: var(--brand-primary);
  font-size: 1rem;
}
.contact-row a {
  color: var(--light-100);
  text-decoration: none;
  font-weight: 500;
  transition: color 0.15s ease;
}
.contact-row a:hover { color: var(--brand-primary); }
.contact-row span { color: var(--light-80); }

.about-side {
  display: flex;
  flex-direction: column;
  gap: 1.1rem;
}

.about-card {
  background: var(--frosted);
  border: 1px solid var(--frosted-line);
  border-radius: var(--curve-md);
  padding: 1.5rem;
}
.about-card h4 {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 0.95rem;
  font-weight: 600;
  margin-bottom: 0.65rem;
  color: var(--light-100);
}
.about-card p {
  font-size: 0.875rem;
  color: var(--light-80);
  line-height: 1.7;
}

/* ========== STICKY BAR ========== */
.sticky-bar {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  background: rgba(5, 5, 8, 0.96);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-top: 1px solid var(--line-soft);
  color: var(--light-100);
  padding: 0.9rem clamp(1.25rem, 4vw, 3.5rem);
  display: flex;
  justify-content: space-between;
  align-items: center;
  z-index: 900;
  transform: translateY(100%);
  transition: transform 0.3s ease;
  box-shadow: 0 -6px 24px rgba(0, 0, 0, 0.5);
}
.sticky-bar.show { transform: translateY(0); }
.sticky-bar p {
  font-size: 0.85rem;
  color: var(--light-80);
}
.sticky-bar p strong { color: var(--light-100); }

@media (max-width: 600px) {
  .sticky-bar {
    flex-direction: column;
    gap: 0.875rem;
    text-align: center;
    padding: 1.1rem;
  }
}

/* ========== FOOTER ========== */
.site-footer {
  background: var(--dark-surface);
  border-top: 1px solid var(--line-soft);
  padding: 3.5rem clamp(1.25rem, 4vw, 3.5rem) 1.75rem;
}

.footer-grid {
  max-width: 1360px;
  margin: 0 auto 2.5rem;
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 2.5rem;
}

@media (max-width: 860px) {
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 2rem; }
}
@media (max-width: 560px) {
  .footer-grid { grid-template-columns: 1fr; gap: 1.75rem; }
}

.footer-brand-name {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 1.6rem;
  font-weight: 700;
  margin-bottom: 0.875rem;
  color: var(--light-100);
}
.footer-brand-name em {
  font-style: normal;
  background: var(--brand-glow);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.footer-desc {
  font-size: 0.85rem;
  color: var(--light-50);
  line-height: 1.65;
  max-width: 300px;
}

.footer-col h5 {
  font-size: 0.68rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--light-50);
  margin-bottom: 1.1rem;
  font-weight: 600;
}
.footer-col ul {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.65rem;
}
.footer-col ul a {
  color: var(--light-80);
  text-decoration: none;
  font-size: 0.875rem;
  transition: color 0.15s ease;
}
.footer-col ul a:hover { color: var(--light-100); }

.footer-bottom {
  max-width: 1360px;
  margin: 0 auto;
  border-top: 1px solid var(--line-soft);
  padding-top: 1.75rem;
  font-size: 0.75rem;
  color: var(--light-50);
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 0.875rem;
}

/* ========== INTERNAL PAGES ========== */
.page-intro {
  padding: calc(68px + clamp(2.5rem, 5vw, 4rem)) clamp(1.25rem, 4vw, 3.5rem) 1.75rem;
  max-width: 1360px;
  margin: 0 auto;
  border-bottom: 1px solid var(--line-soft);
}
.page-intro p {
  color: var(--light-80);
  font-size: 0.875rem;
  margin-top: 0.65rem;
}

.page-body {
  max-width: 760px;
  margin: 0 auto;
  padding: clamp(1.75rem, 4vw, 3.5rem) clamp(1.25rem, 4vw, 3.5rem);
}
.page-body h2 {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 1.25rem;
  font-weight: 700;
  margin: 2.25rem 0 0.875rem;
  color: var(--light-100);
}
.page-body h2:first-child { margin-top: 0; }
.page-body p {
  font-size: 0.9rem;
  color: var(--light-80);
  line-height: 1.85;
  margin-bottom: 1.1rem;
}
.page-body ul {
  font-size: 0.9rem;
  color: var(--light-80);
  line-height: 1.85;
  margin-bottom: 1.1rem;
  padding-left: 1.35rem;
}
.page-body a { color: var(--brand-primary); }

/* ========== ANIMATIONS ========== */
.fade-in {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.5s ease, transform 0.5s ease;
}
.fade-in.active {
  opacity: 1;
  transform: none;
}

/* ========== SCROLLBAR ========== */
::-webkit-scrollbar {
  width: 8px;
  height: 8px;
}
::-webkit-scrollbar-track {
  background: var(--dark-base);
}
::-webkit-scrollbar-thumb {
  background: var(--dark-hover);
  border-radius: 4px;
}
::-webkit-scrollbar-thumb:hover {
  background: var(--light-50);
}

/* ========== SELECTION ========== */
::selection {
  background: var(--brand-primary);
  color: var(--dark-base);
}