/* =========================================================
   Nexia Consulting — Landing Page Styles
   Dark theme: base #090b11, surface #0f1220
   ========================================================= */

@font-face {
  font-family: 'Inter';
  src: url('../fonts/Inter-Regular.woff2') format('woff2');
  font-weight: 400; font-style: normal; font-display: swap;
}
@font-face {
  font-family: 'Inter';
  src: url('../fonts/Inter-Medium.woff2') format('woff2');
  font-weight: 500; font-style: normal; font-display: swap;
}
@font-face {
  font-family: 'Inter';
  src: url('../fonts/Inter-SemiBold.woff2') format('woff2');
  font-weight: 600; font-style: normal; font-display: swap;
}
@font-face {
  font-family: 'Inter';
  src: url('../fonts/Inter-Bold.woff2') format('woff2');
  font-weight: 700; font-style: normal; font-display: swap;
}
@font-face {
  font-family: 'Inter';
  src: url('../fonts/Inter-ExtraBold.woff2') format('woff2');
  font-weight: 800; font-style: normal; font-display: swap;
}

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

:root {
  --bg-base:       #090b11;
  --bg-surface:    #0f1220;
  --bg-card:       #131726;
  --bg-card-hover: #181d2e;
  --border:        rgba(255,255,255,0.07);
  --border-glow:   rgba(99,122,255,0.30);
  --blue:          #637aff;
  --purple:        #9b6dff;
  --blue-light:    #8fa3ff;
  --green:         #3fb950;
  --text-primary:  #e8eaf6;
  --text-muted:    #7b85a8;
  --text-faint:    #4a5270;
  --radius:        12px;
  --radius-lg:     20px;
}

html { scroll-behavior: smooth; font-size: 16px; }

body {
  background: var(--bg-base);
  color: var(--text-primary);
  font-family: 'Inter', system-ui, -apple-system, sans-serif;
  line-height: 1.65;
  overflow-x: hidden;
}

a { color: inherit; text-decoration: none; }
img, svg { display: block; }

/* ---- Utility ---- */
.container {
  max-width: 1160px;
  margin: 0 auto;
  padding: 0 24px;
}

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

.section-label {
  display: inline-block;
  font-size: 12px; font-weight: 600; letter-spacing: .12em;
  text-transform: uppercase; color: var(--blue-light);
  margin-bottom: 16px;
}

.section-title {
  font-size: clamp(28px, 4vw, 42px);
  font-weight: 800; letter-spacing: -.5px; line-height: 1.2;
  margin-bottom: 16px;
}

.section-subtitle {
  font-size: 17px; color: var(--text-muted);
  max-width: 560px; margin: 0 auto 56px;
}

.text-center { text-align: center; }
.text-gradient {
  background: linear-gradient(135deg, var(--blue) 0%, var(--purple) 100%);
  -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text;
}

/* ---- Buttons ---- */
.btn {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 12px 26px; border-radius: var(--radius);
  font-size: 15px; font-weight: 600; cursor: pointer;
  border: none; transition: all .2s; text-decoration: none;
  white-space: nowrap;
}
.btn-primary {
  background: linear-gradient(135deg, var(--blue), var(--purple));
  color: #fff;
}
.btn-primary:hover { opacity: .88; transform: translateY(-2px); box-shadow: 0 8px 28px rgba(99,122,255,.3); }

.btn-secondary {
  background: transparent;
  color: var(--text-primary);
  border: 1px solid var(--border-glow);
}
.btn-secondary:hover { background: rgba(99,122,255,.08); border-color: rgba(99,122,255,.5); }

.btn-green {
  background: var(--green);
  color: #fff;
}
.btn-green:hover { opacity: .88; transform: translateY(-2px); box-shadow: 0 8px 28px rgba(63,185,80,.3); }

.btn-sm { padding: 9px 18px; font-size: 14px; }

/* ---- Glass card ---- */
.glass-card {
  background: rgba(15,18,32,.7);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  backdrop-filter: blur(12px);
  transition: border-color .2s, background .2s, transform .2s;
}
.glass-card:hover {
  border-color: var(--border-glow);
  background: rgba(19,23,38,.85);
  transform: translateY(-3px);
}

/* ---- Badge ---- */
.badge {
  display: inline-flex; align-items: center; gap: 7px;
  padding: 5px 14px; border-radius: 100px; font-size: 13px; font-weight: 500;
}
.badge-blue {
  background: rgba(99,122,255,.1);
  border: 1px solid rgba(99,122,255,.25);
  color: var(--blue-light);
}
.badge-green {
  background: rgba(63,185,80,.1);
  border: 1px solid rgba(63,185,80,.25);
  color: var(--green);
}
.badge .dot {
  width: 7px; height: 7px; border-radius: 50%;
  animation: pulse 2s infinite;
}
.badge .dot-blue { background: var(--blue); }
.badge .dot-green { background: var(--green); }

@keyframes pulse { 0%, 100% { opacity: 1; box-shadow: none; } 50% { opacity: .5; box-shadow: 0 0 6px currentColor; } }

/* ======================================================
   NAV
   ====================================================== */
nav {
  position: fixed; top: 0; left: 0; right: 0; z-index: 200;
  display: flex; align-items: center; justify-content: space-between;
  padding: 16px 48px;
  background: rgba(9,11,17,.88);
  backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border);
  transition: padding .3s;
}
.nav-logo {
  font-size: 22px; font-weight: 800; letter-spacing: -1px;
  background: linear-gradient(135deg, var(--blue), var(--purple));
  -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text;
}
.nav-links { display: flex; gap: 32px; list-style: none; align-items: center; }
.nav-links a {
  color: var(--text-muted); font-size: 14px; font-weight: 500;
  transition: color .2s; padding: 4px 0;
}
.nav-links a:hover { color: var(--text-primary); }
.nav-hamburger { display: none; flex-direction: column; gap: 5px; cursor: pointer; padding: 4px; }
.nav-hamburger span { display: block; width: 22px; height: 2px; background: var(--text-muted); border-radius: 2px; transition: all .3s; }

/* ======================================================
   HERO
   ====================================================== */
.hero {
  min-height: 100vh;
  display: flex; flex-direction: column; align-items: center; justify-content: center;
  text-align: center;
  padding: 140px 24px 100px;
  position: relative; overflow: hidden;
}
.hero-glow {
  position: absolute; top: -10%; left: 50%; transform: translateX(-50%);
  width: 900px; height: 700px;
  background: radial-gradient(ellipse, rgba(99,122,255,.13) 0%, rgba(155,109,255,.06) 40%, transparent 70%);
  pointer-events: none;
}
.hero h1 {
  font-size: clamp(36px, 6vw, 68px);
  font-weight: 900; letter-spacing: -2px; line-height: 1.1;
  margin-bottom: 24px;
}
.hero-subtitle {
  font-size: clamp(16px, 2.2vw, 19px);
  color: var(--text-muted); max-width: 600px; margin: 0 auto 40px;
  line-height: 1.7;
}
.hero-ctas { display: flex; gap: 14px; justify-content: center; flex-wrap: wrap; }

/* ======================================================
   SOCIAL PROOF BAR
   ====================================================== */
.social-bar {
  background: var(--bg-surface);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  padding: 28px 0;
}
.social-bar-inner {
  display: flex; align-items: center; gap: 40px;
  flex-wrap: wrap; justify-content: center;
}
.social-bar-label {
  font-size: 13px; font-weight: 500; color: var(--text-faint);
  letter-spacing: .05em; text-transform: uppercase;
  white-space: nowrap;
}
.sector-pill {
  display: flex; align-items: center; gap: 8px;
  font-size: 13px; font-weight: 500; color: var(--text-muted);
  white-space: nowrap;
}
.sector-pill svg { flex-shrink: 0; }

/* ======================================================
   PROBLEMA / SOLUCIÓN
   ====================================================== */
.problem-grid {
  display: grid; grid-template-columns: 1fr 1fr; gap: 32px;
  align-items: start;
}
.problem-col {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 36px;
}
.problem-col.col-bad { border-color: rgba(255,80,80,.15); }
.problem-col.col-good { border-color: rgba(63,185,80,.2); }
.col-header {
  display: flex; align-items: center; gap: 10px;
  margin-bottom: 24px; font-size: 15px; font-weight: 700;
}
.col-icon-bad { color: #ff6060; }
.col-icon-good { color: var(--green); }
.problem-list { list-style: none; display: flex; flex-direction: column; gap: 14px; }
.problem-list li {
  display: flex; align-items: flex-start; gap: 10px;
  font-size: 15px; color: var(--text-muted); line-height: 1.5;
}
.problem-list li::before {
  content: ''; flex-shrink: 0;
  width: 6px; height: 6px; border-radius: 50%;
  margin-top: 8px;
}
.col-bad .problem-list li::before { background: #ff6060; }
.col-good .problem-list li::before { background: var(--green); }
.col-good .problem-list li { color: var(--text-primary); }

/* ======================================================
   DEMO CHAT
   ====================================================== */
#producto { scroll-margin-top: 80px; }
.chat-window {
  max-width: 700px; margin: 0 auto;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: 0 24px 64px rgba(0,0,0,.5), 0 0 0 1px rgba(99,122,255,.08);
}
.chat-topbar {
  background: var(--bg-surface);
  border-bottom: 1px solid var(--border);
  padding: 14px 20px;
  display: flex; align-items: center; gap: 12px;
}
.chat-avatar {
  width: 32px; height: 32px; border-radius: 50%;
  background: linear-gradient(135deg, var(--blue), var(--purple));
  display: flex; align-items: center; justify-content: center;
  font-size: 13px; font-weight: 700; color: #fff;
}
.chat-topbar-info { flex: 1; }
.chat-topbar-name { font-size: 14px; font-weight: 600; }
.chat-topbar-status { font-size: 12px; color: var(--green); }
.chat-body { padding: 24px 20px; display: flex; flex-direction: column; gap: 16px; min-height: 240px; }
.chat-msg { display: flex; gap: 10px; align-items: flex-end; }
.chat-msg.user { flex-direction: row-reverse; }
.chat-bubble {
  max-width: 80%;
  padding: 12px 16px;
  border-radius: 16px;
  font-size: 14px; line-height: 1.6;
}
.chat-msg.user .chat-bubble {
  background: rgba(99,122,255,.18);
  border: 1px solid rgba(99,122,255,.2);
  border-bottom-right-radius: 4px;
  color: var(--text-primary);
}
.chat-msg.nexia .chat-bubble {
  background: var(--bg-surface);
  border: 1px solid var(--border);
  border-bottom-left-radius: 4px;
  color: var(--text-primary);
}
.typing-cursor { display: inline-block; width: 2px; height: 14px; background: var(--blue); vertical-align: middle; margin-left: 2px; animation: blink .8s infinite; }
@keyframes blink { 0%, 100% { opacity: 1; } 50% { opacity: 0; } }
.chat-input-bar {
  border-top: 1px solid var(--border);
  padding: 12px 16px;
  display: flex; align-items: center; gap: 10px;
  background: var(--bg-surface);
}
.chat-input-fake {
  flex: 1; background: var(--bg-card); border: 1px solid var(--border);
  border-radius: 8px; padding: 9px 14px;
  font-size: 13px; color: var(--text-faint);
}
.chat-send-btn {
  width: 34px; height: 34px; border-radius: 8px;
  background: linear-gradient(135deg, var(--blue), var(--purple));
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0; cursor: default;
}

/* ======================================================
   SECTORES
   ====================================================== */
.sectors-grid {
  display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px;
}
.sector-card {
  padding: 28px 24px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  transition: border-color .2s, background .2s, transform .2s;
}
.sector-card:hover {
  border-color: var(--border-glow);
  background: var(--bg-card-hover);
  transform: translateY(-3px);
}
.sector-card-icon {
  width: 44px; height: 44px; border-radius: 10px;
  background: rgba(99,122,255,.1);
  display: flex; align-items: center; justify-content: center;
  margin-bottom: 16px;
}
.sector-card-name { font-size: 15px; font-weight: 700; margin-bottom: 8px; }
.sector-card-desc { font-size: 13px; color: var(--text-muted); line-height: 1.55; }

/* ======================================================
   MÓDULOS
   ====================================================== */
.modules-grid {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px;
}
.module-card {
  padding: 32px 28px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
}
.module-icon {
  width: 48px; height: 48px; border-radius: 12px;
  background: linear-gradient(135deg, rgba(99,122,255,.15), rgba(155,109,255,.1));
  border: 1px solid rgba(99,122,255,.2);
  display: flex; align-items: center; justify-content: center;
  margin-bottom: 20px;
}
.module-title { font-size: 16px; font-weight: 700; margin-bottom: 16px; }
.module-features { list-style: none; display: flex; flex-direction: column; gap: 10px; }
.module-features li {
  display: flex; align-items: flex-start; gap: 9px;
  font-size: 14px; color: var(--text-muted); line-height: 1.5;
}
.module-features li::before {
  content: ''; flex-shrink: 0;
  width: 5px; height: 5px; background: var(--blue);
  border-radius: 50%; margin-top: 8px;
}

/* ======================================================
   PROCESO ONBOARDING
   ====================================================== */
.process-steps {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 0; position: relative;
}
.process-steps::before {
  content: '';
  position: absolute; top: 32px; left: calc(16.66% + 24px); right: calc(16.66% + 24px);
  height: 1px; background: linear-gradient(90deg, var(--blue), var(--purple));
  z-index: 0;
}
.process-step {
  text-align: center; padding: 0 32px;
  position: relative; z-index: 1;
}
.step-number {
  width: 64px; height: 64px; border-radius: 50%;
  background: linear-gradient(135deg, var(--blue), var(--purple));
  display: flex; align-items: center; justify-content: center;
  font-size: 22px; font-weight: 800; color: #fff;
  margin: 0 auto 24px;
  box-shadow: 0 0 0 8px rgba(99,122,255,.1), 0 0 0 16px rgba(99,122,255,.04);
}
.step-title { font-size: 17px; font-weight: 700; margin-bottom: 12px; }
.step-desc { font-size: 14px; color: var(--text-muted); line-height: 1.6; }

/* ======================================================
   CASOS
   ====================================================== */
.cases-grid {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px;
}
.case-card {
  padding: 32px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  display: flex; flex-direction: column; gap: 20px;
}
.case-sector-badge {
  display: inline-flex; align-items: center; gap: 6px;
  font-size: 11px; font-weight: 600; letter-spacing: .1em;
  text-transform: uppercase;
  padding: 4px 10px; border-radius: 100px;
  background: rgba(99,122,255,.1); color: var(--blue-light);
  width: fit-content;
}
.case-title { font-size: 16px; font-weight: 700; }
.case-points { list-style: none; display: flex; flex-direction: column; gap: 9px; }
.case-points li {
  display: flex; align-items: flex-start; gap: 9px;
  font-size: 13px; color: var(--text-muted); line-height: 1.5;
}
.case-points li svg { flex-shrink: 0; margin-top: 2px; }
.case-quote {
  border-top: 1px solid var(--border); padding-top: 20px;
  font-size: 14px; font-style: italic; color: var(--text-primary);
  line-height: 1.6;
}
.case-quote::before { content: '"'; color: var(--blue); font-size: 22px; font-style: normal; margin-right: 4px; vertical-align: -4px; }

/* ======================================================
   PRECIOS
   ====================================================== */
#precios { scroll-margin-top: 80px; }
.pricing-grid {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px;
  align-items: start;
}
.pricing-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 36px 32px;
  position: relative;
  transition: border-color .2s, transform .2s;
}
.pricing-card.featured {
  border-color: rgba(99,122,255,.4);
  background: linear-gradient(180deg, rgba(99,122,255,.06) 0%, var(--bg-card) 60%);
  transform: translateY(-8px);
  box-shadow: 0 24px 48px rgba(99,122,255,.15);
}
.pricing-popular {
  position: absolute; top: -13px; left: 50%; transform: translateX(-50%);
  background: linear-gradient(135deg, var(--blue), var(--purple));
  color: #fff; font-size: 11px; font-weight: 700; letter-spacing: .08em;
  text-transform: uppercase;
  padding: 4px 14px; border-radius: 100px;
  white-space: nowrap;
}
.plan-name { font-size: 13px; font-weight: 600; color: var(--text-muted); letter-spacing: .06em; text-transform: uppercase; margin-bottom: 8px; }
.plan-price { font-size: 44px; font-weight: 900; letter-spacing: -2px; line-height: 1; margin-bottom: 4px; }
.plan-price span { font-size: 18px; font-weight: 500; color: var(--text-muted); letter-spacing: 0; }
.plan-for { font-size: 13px; color: var(--text-muted); margin-bottom: 28px; }
.plan-cta { width: 100%; margin-bottom: 28px; justify-content: center; }
.plan-divider { border: none; border-top: 1px solid var(--border); margin: 0 0 20px; }
.plan-features { list-style: none; display: flex; flex-direction: column; gap: 10px; }
.plan-features li {
  display: flex; align-items: flex-start; gap: 10px;
  font-size: 13px; line-height: 1.5;
}
.plan-features li.disabled { color: var(--text-faint); }
.plan-features li .feat-icon { flex-shrink: 0; margin-top: 1px; }
.feat-check { color: var(--green); }
.feat-dash { color: var(--text-faint); }
.kit-digital-badge {
  display: inline-flex; align-items: center; gap: 5px;
  font-size: 10px; font-weight: 700; letter-spacing: .06em; text-transform: uppercase;
  background: rgba(63,185,80,.12); color: var(--green);
  border: 1px solid rgba(63,185,80,.25);
  padding: 3px 8px; border-radius: 4px; margin-top: 12px;
}
.pricing-note {
  text-align: center; font-size: 13px; color: var(--text-muted); margin-top: 32px;
  display: flex; align-items: center; justify-content: center; gap: 8px;
}

/* ======================================================
   CALCULADORA ROI
   ====================================================== */
.roi-layout {
  display: grid; grid-template-columns: 1fr 1fr; gap: 48px; align-items: start;
}
.roi-sliders { display: flex; flex-direction: column; gap: 32px; }
.slider-group { display: flex; flex-direction: column; gap: 8px; }
.slider-label {
  display: flex; justify-content: space-between; align-items: center;
  font-size: 14px; font-weight: 600;
}
.slider-value {
  font-size: 14px; font-weight: 700;
  color: var(--blue-light);
}
input[type=range] {
  -webkit-appearance: none; appearance: none;
  width: 100%; height: 4px;
  background: var(--bg-surface); border-radius: 2px;
  outline: none; cursor: pointer;
}
input[type=range]::-webkit-slider-thumb {
  -webkit-appearance: none; appearance: none;
  width: 20px; height: 20px; border-radius: 50%;
  background: linear-gradient(135deg, var(--blue), var(--purple));
  cursor: pointer; border: none;
  box-shadow: 0 0 0 3px rgba(99,122,255,.2);
  transition: box-shadow .2s;
}
input[type=range]::-webkit-slider-thumb:hover { box-shadow: 0 0 0 5px rgba(99,122,255,.25); }
input[type=range]::-moz-range-thumb {
  width: 20px; height: 20px; border-radius: 50%;
  background: linear-gradient(135deg, var(--blue), var(--purple));
  cursor: pointer; border: none;
}

.roi-results {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 36px;
  position: sticky; top: 96px;
}
.roi-results-title { font-size: 16px; font-weight: 700; margin-bottom: 24px; }
.roi-stat { margin-bottom: 20px; }
.roi-stat-label { font-size: 12px; color: var(--text-muted); font-weight: 500; text-transform: uppercase; letter-spacing: .06em; margin-bottom: 4px; }
.roi-stat-value { font-size: 32px; font-weight: 900; letter-spacing: -1px; }
.roi-stat-value.green { color: var(--green); }
.roi-divider { border: none; border-top: 1px solid var(--border); margin: 20px 0; }
.roi-plan-rec { font-size: 14px; color: var(--text-muted); margin-bottom: 16px; }
.roi-plan-rec strong { color: var(--text-primary); }
.roi-disclaimer { font-size: 11px; color: var(--text-faint); line-height: 1.5; margin-top: 16px; }

/* ======================================================
   FAQ
   ====================================================== */
#faq { scroll-margin-top: 80px; }
.faq-list { max-width: 720px; margin: 0 auto; display: flex; flex-direction: column; gap: 12px; }
.faq-item {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  transition: border-color .2s;
}
.faq-item:hover { border-color: var(--border-glow); }
.faq-question {
  width: 100%; background: none; border: none; cursor: pointer;
  display: flex; align-items: center; justify-content: space-between; gap: 16px;
  padding: 20px 24px;
  font-family: inherit; font-size: 15px; font-weight: 600;
  color: var(--text-primary); text-align: left;
  transition: color .2s;
}
.faq-chevron { flex-shrink: 0; transition: transform .3s; color: var(--text-faint); }
.faq-item[data-open="true"] .faq-chevron { transform: rotate(180deg); color: var(--blue); }
.faq-item[data-open="true"] .faq-question { color: var(--blue-light); }
.faq-answer {
  padding: 0 24px;
  font-size: 14px; color: var(--text-muted); line-height: 1.7;
  max-height: 0; overflow: hidden;
  transition: max-height .35s ease, padding .35s ease;
}
.faq-item[data-open="true"] .faq-answer {
  max-height: 300px;
  padding: 0 24px 20px;
}

/* ======================================================
   CTA FINAL / FORMULARIO
   ====================================================== */
#contacto { scroll-margin-top: 80px; }
.cta-section {
  background: var(--bg-surface);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}
.cta-inner {
  max-width: 640px; margin: 0 auto; text-align: center;
}
.cta-inner h2 { font-size: clamp(26px, 4vw, 40px); font-weight: 800; letter-spacing: -.5px; margin-bottom: 16px; }
.cta-inner .cta-sub { font-size: 17px; color: var(--text-muted); margin-bottom: 48px; }
.tally-placeholder {
  background: var(--bg-card);
  border: 1px dashed var(--border-glow);
  border-radius: var(--radius-lg);
  padding: 48px 32px;
  color: var(--text-faint); font-size: 13px; line-height: 1.7;
  text-align: center;
}

/* ======================================================
   FOOTER
   ====================================================== */
footer {
  background: var(--bg-base);
  border-top: 1px solid var(--border);
  padding: 56px 0 36px;
}
.footer-grid {
  display: grid; grid-template-columns: 1fr auto; gap: 40px;
  align-items: start; margin-bottom: 40px;
}
.footer-logo {
  font-size: 20px; font-weight: 800; letter-spacing: -1px;
  background: linear-gradient(135deg, var(--blue), var(--purple));
  -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text;
  margin-bottom: 8px;
}
.footer-tagline { font-size: 13px; color: var(--text-faint); }
.footer-links { display: flex; gap: 28px; flex-wrap: wrap; }
.footer-links a { font-size: 13px; color: var(--text-muted); transition: color .2s; }
.footer-links a:hover { color: var(--text-primary); }
.footer-bottom {
  border-top: 1px solid var(--border); padding-top: 28px;
  display: flex; align-items: center; justify-content: space-between;
  flex-wrap: wrap; gap: 12px;
}
.footer-legal { font-size: 12px; color: var(--text-faint); }
.footer-powered { font-size: 12px; color: var(--text-faint); }
.footer-powered a { color: var(--text-muted); }

/* ======================================================
   LEGAL PAGES
   ====================================================== */
.legal-page { padding-top: 80px; }
.legal-content {
  max-width: 800px; margin: 0 auto;
  padding: 80px 24px;
}
.legal-content h1 { font-size: 36px; font-weight: 800; margin-bottom: 8px; }
.legal-content .legal-date { font-size: 13px; color: var(--text-muted); margin-bottom: 48px; }
.legal-content h2 { font-size: 20px; font-weight: 700; margin: 40px 0 16px; color: var(--blue-light); }
.legal-content p { font-size: 15px; color: var(--text-muted); line-height: 1.75; margin-bottom: 16px; }
.legal-content ul { margin: 0 0 16px 20px; }
.legal-content ul li { font-size: 15px; color: var(--text-muted); line-height: 1.75; margin-bottom: 6px; }
.legal-content a { color: var(--blue-light); text-decoration: underline; }

/* ======================================================
   RESPONSIVE
   ====================================================== */
@media (max-width: 1024px) {
  .sectors-grid { grid-template-columns: repeat(2, 1fr); }
  .modules-grid { grid-template-columns: 1fr 1fr; }
  .cases-grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 768px) {
  nav { padding: 14px 20px; }
  .nav-links { display: none; }
  .nav-links.open {
    display: flex; flex-direction: column; gap: 0;
    position: fixed; top: 57px; left: 0; right: 0;
    background: rgba(9,11,17,.98); border-bottom: 1px solid var(--border);
    padding: 16px 0;
  }
  .nav-links.open a { padding: 12px 24px; display: block; }
  .nav-hamburger { display: flex; }

  .section { padding: 64px 0; }
  .problem-grid { grid-template-columns: 1fr; }
  .sectors-grid { grid-template-columns: 1fr 1fr; }
  .modules-grid { grid-template-columns: 1fr; }
  .pricing-grid { grid-template-columns: 1fr; }
  .pricing-card.featured { transform: none; }
  .process-steps { grid-template-columns: 1fr; gap: 40px; }
  .process-steps::before { display: none; }
  .process-step { text-align: left; padding: 0; display: flex; gap: 20px; }
  .step-number { flex-shrink: 0; width: 48px; height: 48px; font-size: 18px; }
  .cases-grid { grid-template-columns: 1fr; }
  .roi-layout { grid-template-columns: 1fr; }
  .roi-results { position: static; }
  .footer-grid { grid-template-columns: 1fr; }
  .footer-bottom { flex-direction: column; text-align: center; }
}

@media (max-width: 480px) {
  .hero-ctas { flex-direction: column; align-items: center; }
  .sectors-grid { grid-template-columns: 1fr; }
  .pricing-grid { gap: 16px; }
}