/* ============================================================
   Intelligence Core — Web v1.0
   Monocromo absoluto · Inter · sin emojis · cero gradientes
   ============================================================ */

:root {
  --ink: #0A0A0B;
  --char: #1D1D1F;
  --paper: #FFFFFF;
  --paper-2: #F5F5F7;
  --paper-3: #FAFAFC;
  --line: #E8E8ED;
  --mute-2: #C7C7CC;
  --mute: #86868B;
  --alert: #FF3B30;
  --ok: #1D8A4D;

  --container: 1280px;
  --pad-x: 40px;
  --r-card: 18px;
  --r-pill: 999px;
}

* { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  background: var(--paper);
  color: var(--char);
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, system-ui, sans-serif;
  font-feature-settings: 'ss01', 'cv11';
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}
a { color: inherit; text-decoration: none; }
img { display: block; max-width: 100%; }
button { font: inherit; cursor: pointer; background: none; border: 0; }
em { font-style: italic; font-weight: inherit; }

/* ============================== NAV ============================== */
.nav {
  position: fixed; top: 0; left: 0; right: 0; z-index: 100;
  background: rgba(10, 10, 11, 0.62);
  backdrop-filter: saturate(180%) blur(20px);
  -webkit-backdrop-filter: saturate(180%) blur(20px);
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}
.nav-inner {
  max-width: var(--container); margin: 0 auto;
  padding: 16px var(--pad-x);
  display: flex; align-items: center; justify-content: space-between; gap: 32px;
}
.nav-brand { display: flex; align-items: center; gap: 10px; color: #fff; }
.nav-brand span { font: 600 14px/1 'Inter'; letter-spacing: -0.015em; }
.nav-links { display: flex; gap: 28px; align-items: center; list-style: none; }
.nav-links a {
  font: 500 13.5px/1 'Inter'; color: rgba(255,255,255,0.65);
  transition: color .15s;
}
.nav-links a:hover { color: #fff; }
.nav-cta {
  display: inline-flex; align-items: center; gap: 8px;
  font: 500 13.5px/1 'Inter';
  background: #fff; color: var(--ink);
  padding: 10px 18px; border-radius: var(--r-pill);
  transition: background .15s, transform .12s;
}
.nav-cta:hover { background: var(--paper-2); }
.nav-cta:active { transform: scale(.98); }

/* ============================== HERO ============================== */
.hero {
  position: relative; min-height: 100vh;
  background: var(--ink); color: #fff;
  overflow: hidden; isolation: isolate;
  display: flex; flex-direction: column;
  padding-top: 84px;
}
.hero-photo {
  position: absolute; inset: 0; z-index: -2;
  width: 100%; height: 100%; object-fit: cover;
  object-position: 60% 50%;
  filter: grayscale(100%) contrast(1.15) brightness(0.6);
}
.hero-fade {
  position: absolute; inset: 0; z-index: -1;
  background: linear-gradient(
    90deg,
    rgba(10,10,11,1) 0%,
    rgba(10,10,11,0.96) 28%,
    rgba(10,10,11,0.72) 52%,
    rgba(10,10,11,0.30) 80%,
    rgba(10,10,11,0.05) 100%
  );
}
.hero::after {
  content: ''; position: absolute; inset: 0; z-index: -1;
  background: linear-gradient(180deg, rgba(10,10,11,0) 55%, rgba(10,10,11,0.65) 100%);
  pointer-events: none;
}

.hero-inner {
  max-width: var(--container); width: 100%; margin: 0 auto;
  padding: 80px var(--pad-x) 40px;
  position: relative; z-index: 2;
  flex: 1; display: flex; flex-direction: column; justify-content: center;
}

.hero-eyebrow {
  display: inline-flex; align-items: center; gap: 10px;
  font: 500 11.5px/1 'Inter'; letter-spacing: 0.18em; text-transform: uppercase;
  color: rgba(255,255,255,0.78);
  padding: 8px 14px;
  background: rgba(255,255,255,0.08);
  border: 1px solid rgba(255,255,255,0.12);
  border-radius: var(--r-pill);
  margin-bottom: 36px; align-self: flex-start;
  backdrop-filter: blur(10px);
}
.pulse {
  width: 6px; height: 6px; border-radius: 50%; background: #fff;
  box-shadow: 0 0 0 0 rgba(255,255,255,0.5);
  animation: pulse 2.4s infinite;
}
@keyframes pulse {
  0% { box-shadow: 0 0 0 0 rgba(255,255,255,0.6); }
  70% { box-shadow: 0 0 0 9px rgba(255,255,255,0); }
  100% { box-shadow: 0 0 0 0 rgba(255,255,255,0); }
}

.hero-h {
  font: 800 clamp(56px, 9vw, 124px)/0.95 'Inter';
  letter-spacing: -0.045em; color: #fff;
  text-wrap: balance; margin-bottom: 8px;
  max-width: 1100px;
}
.hero-h--quiet {
  font-weight: 200; font-style: italic;
  color: rgba(255,255,255,0.55); letter-spacing: -0.035em;
  margin-bottom: 48px;
}
.hero-sub {
  font: 400 clamp(17px, 1.6vw, 21px)/1.55 'Inter';
  color: rgba(255,255,255,0.78); max-width: 580px; margin-bottom: 48px;
}
.hero-sub strong { color: #fff; font-weight: 600; }

.hero-cta-row { display: flex; gap: 12px; flex-wrap: wrap; }

.hero-stats-wrap {
  position: relative; z-index: 2;
  max-width: var(--container); width: 100%; margin: 0 auto;
  padding: 0 var(--pad-x) 56px;
}
.hero-context {
  display: flex; align-items: center; gap: 12px; flex-wrap: wrap;
  padding: 14px 18px;
  background: rgba(255,255,255,0.04); border: 1px solid rgba(255,255,255,0.08);
  border-radius: var(--r-pill);
  font: 500 12px/1.4 'Inter'; letter-spacing: -0.005em;
  color: rgba(255,255,255,0.7);
  margin-bottom: 40px;
}
.hero-context-dot {
  width: 6px; height: 6px; border-radius: 50%; background: var(--ok);
  flex-shrink: 0;
  box-shadow: 0 0 6px var(--ok);
}
.hero-context a {
  margin-left: auto; color: #fff; font-weight: 500;
  text-decoration: underline; text-underline-offset: 3px;
  text-decoration-color: rgba(255,255,255,0.2);
  transition: text-decoration-color .15s;
}
.hero-context a:hover { text-decoration-color: #fff; }
.hero-stats {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 40px;
  border-top: 1px solid rgba(255,255,255,0.10);
  padding-top: 48px;
}
.stat .stat-n {
  font: 700 clamp(40px, 5vw, 60px)/1 'Inter';
  letter-spacing: -0.035em; color: #fff;
  display: flex; align-items: baseline;
}
.stat .stat-unit {
  font: 500 clamp(20px, 2vw, 26px)/1 'Inter';
  color: rgba(255,255,255,0.45); letter-spacing: -0.02em;
}
.stat .stat-lbl {
  font: 500 11.5px/1.4 'Inter'; letter-spacing: 0.16em;
  text-transform: uppercase; color: rgba(255,255,255,0.55);
  margin-top: 10px;
}
.stat .stat-desc {
  font: 400 13px/1.5 'Inter'; color: rgba(255,255,255,0.6);
  margin-top: 6px;
}

/* ============================== BUTTONS ============================== */
.btn {
  display: inline-flex; align-items: center; gap: 10px;
  font: 500 15px/1 'Inter'; letter-spacing: -0.005em;
  padding: 17px 28px; border-radius: var(--r-pill);
  cursor: pointer;
  transition: transform .12s, background .15s, color .15s, border-color .15s;
  border: 1px solid transparent;
  text-decoration: none;
}
.btn:active { transform: scale(.985); }
.btn-primary { background: #fff; color: var(--ink); }
.btn-primary:hover { background: var(--paper-2); }
.btn-ghost {
  background: rgba(255,255,255,0.06); color: #fff;
  border-color: rgba(255,255,255,0.18); backdrop-filter: blur(10px);
}
.btn-ghost:hover { background: rgba(255,255,255,0.12); border-color: rgba(255,255,255,0.30); }
.btn-dark { background: var(--ink); color: #fff; }
.btn-dark:hover { background: var(--char); }
.btn .arrow { transition: transform .2s; }
.btn:hover .arrow { transform: translateX(3px); }

/* ============================== SECTIONS — base ============================== */
.section { padding: 120px var(--pad-x); position: relative; }
.section--paper { background: var(--paper); color: var(--char); }
.section--off { background: var(--paper-2); color: var(--char); }
.section--ink { background: var(--ink); color: #fff; }
.container { max-width: var(--container); margin: 0 auto; width: 100%; }

.eyebrow {
  display: inline-block;
  font: 500 11px/1 'Inter'; letter-spacing: 0.22em; text-transform: uppercase;
  color: var(--mute); margin-bottom: 24px;
}
.eyebrow--dark { color: rgba(255,255,255,0.55); }

.h-section {
  font: 700 clamp(40px, 5.4vw, 64px)/1.04 'Inter';
  letter-spacing: -0.035em; color: var(--char);
  text-wrap: balance; max-width: 920px;
  margin-bottom: 24px;
}
.h-section--inv { color: #fff; }
.h-section--lg {
  font-size: clamp(56px, 8vw, 96px); line-height: 0.98;
}

.lede {
  font: 400 clamp(17px, 1.5vw, 19px)/1.6 'Inter';
  color: var(--mute); max-width: 720px;
  margin: 0;
}
.lede--inv { color: rgba(255,255,255,0.7); }
.lede strong { color: var(--char); font-weight: 600; }
.lede--inv strong { color: #fff; }

.sec-head { margin-bottom: 64px; }
.sec-head--center { text-align: center; }
.sec-head--center .h-section, .sec-head--center .lede {
  margin-left: auto; margin-right: auto;
}

/* ============================== 01 · PROBLEMA ============================== */
.prob-grid {
  display: grid; grid-template-columns: repeat(2, 1fr); gap: 20px;
  margin-bottom: 56px;
}
.prob {
  background: var(--paper); border: 1px solid var(--line);
  border-radius: var(--r-card); padding: 32px 28px;
  display: flex; flex-direction: column; gap: 20px;
  position: relative;
  transition: transform .15s, border-color .15s, box-shadow .15s;
}
.prob:hover { transform: translateY(-2px); border-color: var(--mute-2); }
.prob--bad { background: var(--paper); }
.prob--good {
  background: var(--char); color: #fff; border-color: transparent;
}
.prob--good:hover { border-color: rgba(255,255,255,0.18); }
.prob--hero { background: var(--ink); }

.prob-head { display: flex; align-items: flex-start; gap: 16px; }
.prob-num {
  font: 500 12px/1 'JetBrains Mono', monospace; color: var(--mute);
  background: var(--paper-2); padding: 6px 10px; border-radius: 8px;
  letter-spacing: 0;
}
.prob--good .prob-num { color: rgba(255,255,255,0.6); background: rgba(255,255,255,0.08); }
.prob-tier {
  font: 500 10.5px/1 'Inter'; letter-spacing: 0.18em; text-transform: uppercase;
  color: var(--mute); margin-bottom: 6px;
}
.prob--good .prob-tier { color: rgba(255,255,255,0.55); }
.prob-name { font: 700 20px/1.2 'Inter'; letter-spacing: -0.02em; color: var(--char); }
.prob--good .prob-name { color: #fff; }

.prob-price {
  font: 500 14px/1.3 'Inter'; color: var(--mute);
  padding-bottom: 18px; border-bottom: 1px solid var(--line);
}
.prob-price strong {
  font: 700 28px/1 'Inter'; letter-spacing: -0.02em; color: var(--char);
  font-feature-settings: 'tnum';
}
.prob--bad .prob-price strong { color: var(--char); }
.prob--good .prob-price strong { color: #fff; }
.prob--good .prob-price { color: rgba(255,255,255,0.55); border-bottom-color: rgba(255,255,255,0.10); }

.prob-list { list-style: none; padding: 0; display: flex; flex-direction: column; gap: 10px; }
.prob-list li {
  position: relative; padding-left: 24px;
  font: 400 14px/1.55 'Inter';
}
.prob-list--bad li { color: var(--char); }
.prob-list--good li { color: rgba(255,255,255,0.85); }
.prob-list--bad li::before {
  content: '×'; position: absolute; left: 0; top: 0;
  width: 18px; height: 18px; border-radius: 50%;
  background: var(--paper-2); color: var(--mute);
  display: flex; align-items: center; justify-content: center;
  font: 700 12px/1 'Inter';
}
.prob-list--good li::before {
  content: '✓'; position: absolute; left: 0; top: 0;
  width: 18px; height: 18px; border-radius: 50%;
  background: rgba(255,255,255,0.12); color: #fff;
  display: flex; align-items: center; justify-content: center;
  font: 700 11px/1 'Inter';
}
.prob-list li strong { font-weight: 600; }

.prob-badge {
  position: absolute; top: 18px; right: 18px;
  background: #fff; color: var(--ink);
  font: 500 10px/1 'Inter'; letter-spacing: 0.12em; text-transform: uppercase;
  padding: 5px 10px; border-radius: var(--r-pill);
}
.prob-badge--hero { background: rgba(255,255,255,0.95); }

.savings {
  display: grid; grid-template-columns: 280px 1fr; gap: 48px; align-items: center;
  background: var(--paper-2); border-radius: 24px; padding: 48px;
}
.savings-figure {
  text-align: center;
  border-right: 1px solid var(--line); padding-right: 48px;
}
.savings-n {
  font: 800 clamp(72px, 11vw, 120px)/1 'Inter';
  letter-spacing: -0.05em; color: var(--char);
}
.savings-cap {
  font: 500 11.5px/1.4 'Inter'; letter-spacing: 0.16em; text-transform: uppercase;
  color: var(--mute); margin-top: 14px;
}
.savings-h {
  font: 700 28px/1.2 'Inter'; letter-spacing: -0.025em; color: var(--char);
  margin-bottom: 14px; text-wrap: balance;
}
.savings-p { font: 400 16px/1.6 'Inter'; color: var(--mute); margin-bottom: 24px; }
.savings-p strong { color: var(--char); font-weight: 600; }

/* ============================== 02 · CÓMO FUNCIONA ============================== */
.how-grid {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px;
}
.how {
  background: var(--paper); border: 1px solid var(--line);
  border-radius: var(--r-card); padding: 40px 32px 32px;
  display: flex; flex-direction: column; gap: 20px;
  position: relative;
  transition: transform .15s, border-color .15s, box-shadow .15s;
}
.how:hover {
  transform: translateY(-4px); border-color: var(--mute-2);
  box-shadow: 0 16px 40px -10px rgba(10,10,15,0.08);
}
.how-num {
  position: absolute; top: 24px; right: 28px;
  font: 800 42px/1 'Inter'; letter-spacing: -0.04em;
  color: rgba(10,10,11,0.08);
  transition: color .25s;
}
.how:hover .how-num { color: rgba(10,10,11,0.16); }
.how-icon {
  width: 72px; height: 72px;
  background: var(--paper-2); border-radius: 18px;
  display: flex; align-items: center; justify-content: center;
  color: var(--char);
}
.how-h {
  font: 700 26px/1.15 'Inter'; letter-spacing: -0.025em; color: var(--char);
}
.how-p { font: 400 15px/1.6 'Inter'; color: var(--mute); flex: 1; }
.how-p strong { color: var(--char); font-weight: 600; }
.how-meta {
  font: 500 11px/1.4 'Inter'; letter-spacing: 0.16em; text-transform: uppercase;
  color: var(--mute); padding-top: 16px; border-top: 1px solid var(--line);
}
.how-cta { text-align: center; margin-top: 56px; }

/* ============================== 03 · DASHBOARD ============================== */
.dash-grid {
  display: grid; grid-template-columns: 1.2fr 0.9fr; gap: 56px; align-items: start;
}
.dash-mockup {
  background: var(--char); border: 1px solid rgba(255,255,255,0.08);
  border-radius: 20px; padding: 22px;
  box-shadow: 0 32px 80px -16px rgba(0,0,0,0.5);
}
.dash-mockup-bar {
  display: flex; justify-content: space-between; align-items: center;
  padding-bottom: 18px; border-bottom: 1px solid rgba(255,255,255,0.08);
  margin-bottom: 20px;
}
.dash-mockup-title {
  font: 600 13px/1 'Inter'; color: #fff; letter-spacing: -0.01em;
  display: flex; align-items: center; gap: 12px;
}
.live {
  display: inline-flex; align-items: center; gap: 6px;
  font: 600 10px/1 'Inter'; letter-spacing: 0.16em;
  background: rgba(29, 138, 77, 0.18); color: #4ade80;
  border: 1px solid rgba(29,138,77,0.35);
  padding: 4px 9px; border-radius: var(--r-pill);
}
.live-dot {
  width: 6px; height: 6px; border-radius: 50%; background: #4ade80;
  box-shadow: 0 0 6px #4ade80; animation: pulse 2.4s infinite;
}
.dash-mockup-time {
  font: 500 12px/1 'JetBrains Mono', monospace; color: rgba(255,255,255,0.45);
}

.dash-stats {
  display: grid; grid-template-columns: repeat(4, 1fr); gap: 10px; margin-bottom: 18px;
}
.dash-stat {
  background: rgba(255,255,255,0.04); border: 1px solid rgba(255,255,255,0.06);
  border-radius: 12px; padding: 14px 14px 12px;
}
.dash-stat-n {
  font: 700 26px/1 'Inter'; letter-spacing: -0.02em; color: #fff;
}
.dash-stat-l {
  font: 500 10.5px/1.3 'Inter'; color: rgba(255,255,255,0.5);
  margin-top: 6px;
}
.dash-stat--warn { border-color: rgba(255,255,255,0.18); }
.dash-stat--warn .dash-stat-n { color: #fff; }
.dash-stat--alert { border-color: rgba(255, 59, 48, 0.4); background: rgba(255,59,48,0.06); }
.dash-stat--alert .dash-stat-n { color: var(--alert); }

.dash-activity {
  background: rgba(255,255,255,0.03); border: 1px solid rgba(255,255,255,0.05);
  border-radius: 12px; padding: 18px 16px;
}
.dash-act-h {
  font: 500 10px/1 'Inter'; letter-spacing: 0.18em; text-transform: uppercase;
  color: rgba(255,255,255,0.5); margin-bottom: 12px;
  display: flex; align-items: baseline; gap: 8px;
}
.dash-act-h span {
  font-weight: 400; letter-spacing: 0.04em; text-transform: none;
  color: rgba(255,255,255,0.35); font-style: italic;
}
.dash-row {
  display: grid; grid-template-columns: 50px 1fr auto; gap: 12px; align-items: center;
  padding: 9px 0; font: 400 12.5px/1.4 'Inter';
  color: rgba(255,255,255,0.78);
  border-top: 1px solid rgba(255,255,255,0.04);
}
.dash-row:first-of-type { border-top: 0; }
.dash-time { color: rgba(255,255,255,0.4); font: 500 11.5px/1 'JetBrains Mono', monospace; }
.dash-text strong { color: #fff; font-weight: 600; }
.dash-tag {
  font: 500 9.5px/1 'Inter'; letter-spacing: 0.16em; text-transform: uppercase;
  color: rgba(255,255,255,0.5); background: rgba(255,255,255,0.06);
  padding: 3px 7px; border-radius: 6px;
}
.dash-row--alert { background: linear-gradient(90deg, rgba(255,59,48,0.10), transparent); }
.dash-row--alert .dash-text strong { color: var(--alert); }
.dash-tag--alert { background: rgba(255,59,48,0.18); color: var(--alert); }
.dash-row--warn { background: linear-gradient(90deg, rgba(255,255,255,0.06), transparent); }
.dash-tag--warn { background: rgba(255,255,255,0.10); color: #fff; }

/* Dashboard copy side */
.dash-copy { padding-top: 4px; }
.dash-feats { list-style: none; display: flex; flex-direction: column; gap: 4px; margin-bottom: 24px; }
.dash-feats li {
  display: flex; gap: 18px; align-items: flex-start;
  padding: 18px 0; border-top: 1px solid rgba(255,255,255,0.10);
  font: 400 15px/1.5 'Inter'; color: rgba(255,255,255,0.78);
}
.dash-feats li:last-child { border-bottom: 1px solid rgba(255,255,255,0.10); }
.dash-feats li div strong { color: #fff; font-weight: 600; display: block; margin-bottom: 4px; }
.dash-feat-num {
  font: 500 11.5px/1 'JetBrains Mono', monospace; color: rgba(255,255,255,0.4);
  letter-spacing: 0; flex: 0 0 28px; padding-top: 4px;
}
.dash-monitor {
  background: rgba(255,255,255,0.04); border: 1px solid rgba(255,255,255,0.08);
  border-radius: 14px; padding: 18px 20px;
}
.dash-monitor-tag {
  font: 500 10.5px/1 'Inter'; letter-spacing: 0.18em; text-transform: uppercase;
  color: #fff; margin-bottom: 8px;
}
.dash-monitor-body { font: 400 13.5px/1.55 'Inter'; color: rgba(255,255,255,0.7); }
.dash-monitor-body strong { color: #fff; font-weight: 600; }

/* ============================== 04 · CASO MOROSIDAD ============================== */
.case {
  background: var(--paper); border: 1px solid var(--line);
  border-radius: 24px; overflow: hidden;
  box-shadow: 0 20px 60px -16px rgba(10,10,15,0.08);
}
.case-head {
  padding: 48px 56px 36px;
  text-align: center; border-bottom: 1px solid var(--line);
  background: var(--paper-3);
}
.case-pill {
  display: inline-block;
  font: 500 10.5px/1 'Inter'; letter-spacing: 0.18em; text-transform: uppercase;
  color: var(--mute); background: var(--paper);
  border: 1px solid var(--line);
  padding: 6px 12px; border-radius: var(--r-pill);
  margin-bottom: 18px;
}
.case-h {
  font: 700 clamp(26px, 3.2vw, 36px)/1.2 'Inter'; letter-spacing: -0.025em;
  color: var(--char); margin-bottom: 12px; text-wrap: balance;
}
.case-good { color: var(--ok); font-weight: 700; }
.case-src { font: 400 13px/1.4 'Inter'; color: var(--mute); font-style: italic; }

.case-steps { display: grid; grid-template-columns: 1fr 1fr; }
.case-step {
  padding: 36px 40px;
  border-right: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  position: relative;
}
.case-step:nth-child(2n) { border-right: 0; }
.case-step:nth-last-child(-n+2) { border-bottom: 0; }
.case-step::before {
  content: ''; position: absolute; left: 0; top: 0; bottom: 0;
  width: 3px; background: var(--char);
}
.case-step--problem::before { background: var(--alert); }
.case-step--action::before { background: var(--char); }
.case-step--tension::before { background: var(--mute); }
.case-step--resolution::before { background: var(--ok); }

.case-step-label {
  font: 500 10.5px/1 'Inter'; letter-spacing: 0.18em; text-transform: uppercase;
  color: var(--mute); margin-bottom: 8px;
}
.case-step-title {
  font: 700 19px/1.25 'Inter'; letter-spacing: -0.02em; margin-bottom: 14px;
  color: var(--char);
}
.case-step--problem .case-step-title { color: var(--alert); }
.case-step--resolution .case-step-title { color: var(--ok); }
.case-step-body { font: 400 14.5px/1.65 'Inter'; color: var(--mute); }
.case-step-body strong { color: var(--char); font-weight: 600; }

.case-results {
  display: grid; grid-template-columns: repeat(4, 1fr); gap: 0;
  background: var(--ink);
}
.case-result {
  padding: 32px 28px; color: #fff;
  border-right: 1px solid rgba(255,255,255,0.08);
}
.case-result:last-child { border-right: 0; }
.case-result-l {
  font: 500 10.5px/1 'Inter'; letter-spacing: 0.18em; text-transform: uppercase;
  color: rgba(255,255,255,0.5); margin-bottom: 14px;
}
.case-result-v {
  display: flex; align-items: baseline; gap: 8px;
  font: 700 26px/1 'Inter'; letter-spacing: -0.025em;
  font-feature-settings: 'tnum';
}
.case-result-v--n { font-size: 40px; }
.case-old {
  color: rgba(255,255,255,0.4);
  text-decoration: line-through; font-size: 18px;
}
.case-arrow { color: rgba(255,255,255,0.4); font-size: 16px; }
.case-new { color: #fff; }
.case-result-sub {
  font: 400 12px/1.5 'Inter'; color: rgba(255,255,255,0.55);
  margin-top: 10px; font-style: italic;
}

/* ============================== 05 · IA CENTINELA ============================== */
.ia-grid {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px;
}
.ia {
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: var(--r-card); padding: 30px 28px;
  display: flex; flex-direction: column; gap: 14px;
  position: relative;
  transition: background .18s, border-color .18s, transform .15s;
}
.ia:hover {
  background: rgba(255,255,255,0.06);
  border-color: rgba(255,255,255,0.18);
  transform: translateY(-2px);
}
.ia-num {
  font: 500 11.5px/1 'JetBrains Mono', monospace;
  color: rgba(255,255,255,0.5); letter-spacing: 0;
}
.ia-h {
  font: 700 20px/1.2 'Inter'; letter-spacing: -0.02em; color: #fff;
}
.ia-p { font: 400 14px/1.6 'Inter'; color: rgba(255,255,255,0.72); flex: 1; }
.ia-p--lg { font-size: 15px; }
.ia-p strong { color: #fff; font-weight: 600; }
.ia-meta {
  font: 500 10.5px/1.3 'Inter'; letter-spacing: 0.16em; text-transform: uppercase;
  color: rgba(255,255,255,0.5);
  padding-top: 12px; border-top: 1px solid rgba(255,255,255,0.08);
}
.ia-meta--alert { color: var(--alert); }

.ia--feature {
  grid-column: 1 / -1;
  background: linear-gradient(135deg, rgba(255,255,255,0.06), rgba(255,255,255,0.02));
  border-color: rgba(255,255,255,0.16);
  display: grid; grid-template-columns: 1fr 1fr; gap: 36px;
  padding: 36px 40px;
}
.ia--feature .ia-num { grid-column: 1 / -1; }
.ia--feature .ia-h {
  font-size: 32px; letter-spacing: -0.025em;
}
.ia-badge {
  position: absolute; top: 24px; right: 28px;
  font: 500 10px/1 'Inter'; letter-spacing: 0.14em; text-transform: uppercase;
  color: var(--ink); background: #fff;
  padding: 5px 10px; border-radius: var(--r-pill);
}
.ia-bullets {
  list-style: none; padding: 0;
  display: flex; flex-direction: column; gap: 10px;
}
.ia-bullets li {
  position: relative; padding-left: 22px;
  font: 400 14px/1.55 'Inter'; color: rgba(255,255,255,0.78);
}
.ia-bullets li::before {
  content: '✓'; position: absolute; left: 0; top: 1px;
  width: 14px; height: 14px; border-radius: 50%;
  background: rgba(255,255,255,0.12); color: #fff;
  display: flex; align-items: center; justify-content: center;
  font: 700 9px/1 'Inter';
}
.ia-example {
  grid-column: 2 / -1;
  background: rgba(0,0,0,0.4); border: 1px solid rgba(255,255,255,0.08);
  border-radius: 14px; padding: 22px;
}
.ia-example-label {
  font: 500 10.5px/1 'Inter'; letter-spacing: 0.18em; text-transform: uppercase;
  color: rgba(255,255,255,0.5); margin-bottom: 10px;
}
.ia-example-body { font: 400 14px/1.65 'Inter'; color: rgba(255,255,255,0.85); }
.ia-example-body strong { color: #fff; font-weight: 600; }

.ia--iot {
  grid-column: 1 / -1;
  display: grid; grid-template-columns: 2fr 1fr; gap: 36px; align-items: center;
  background: rgba(255,255,255,0.06);
  border-color: rgba(255,255,255,0.16);
}
.ia-iot-body { display: flex; flex-direction: column; gap: 14px; }
.ia-iot-stats {
  display: grid; grid-template-columns: 1fr 1fr; gap: 16px;
}
.ia-iot-stats > div {
  background: rgba(0,0,0,0.3); border: 1px solid rgba(255,255,255,0.08);
  border-radius: 12px; padding: 16px 18px;
}
.ia-iot-stats strong {
  display: block;
  font: 700 22px/1 'Inter'; letter-spacing: -0.025em; color: #fff;
}
.ia-iot-stats span {
  display: block; margin-top: 6px;
  font: 500 10.5px/1.3 'Inter'; letter-spacing: 0.14em; text-transform: uppercase;
  color: rgba(255,255,255,0.55);
}

.ia-disclaimer {
  display: flex; gap: 16px; align-items: flex-start;
  margin-top: 56px; padding: 22px 26px;
  background: rgba(255,255,255,0.04); border: 1px solid rgba(255,255,255,0.10);
  border-radius: 14px; max-width: 820px; margin-left: auto; margin-right: auto;
  font: 400 14px/1.55 'Inter'; color: rgba(255,255,255,0.78);
}
.ia-disclaimer strong { color: #fff; font-weight: 600; }
.ia-disclaimer-icon { color: rgba(255,255,255,0.5); flex-shrink: 0; padding-top: 2px; }

/* ============================== 06 · PORTAL ============================== */
.portal-grid {
  display: grid; grid-template-columns: 1.05fr 0.95fr; gap: 80px; align-items: center;
}
.portal-copy .eyebrow { margin-bottom: 20px; }
.portal-copy .h-section { margin-bottom: 20px; max-width: 540px; }
.portal-copy .lede { margin-bottom: 40px; max-width: 540px; }

.portal-feats { list-style: none; display: flex; flex-direction: column; gap: 22px; margin-bottom: 36px; }
.portal-feats li { display: flex; gap: 18px; align-items: flex-start; }
.portal-feat-n {
  flex: 0 0 36px;
  font: 700 13px/36px 'Inter'; letter-spacing: -0.01em;
  background: var(--ink); color: #fff;
  border-radius: 50%; text-align: center;
}
.portal-feats h4 {
  font: 700 16px/1.3 'Inter'; letter-spacing: -0.015em; color: var(--char);
  margin-bottom: 4px;
}
.portal-feats p { font: 400 14px/1.55 'Inter'; color: var(--mute); }

.portal-included {
  background: var(--paper-2); border-radius: 16px; padding: 22px 26px;
  display: flex; flex-direction: column; gap: 8px;
}
.portal-included-tag {
  font: 500 10.5px/1 'Inter'; letter-spacing: 0.18em; text-transform: uppercase;
  color: var(--char); align-self: flex-start;
  background: var(--paper); border: 1px solid var(--line);
  padding: 5px 10px; border-radius: var(--r-pill);
}
.portal-included-body { font: 400 14px/1.6 'Inter'; color: var(--mute); }
.portal-included-body strong { color: var(--char); font-weight: 600; }

/* Phone mockup */
.portal-phone-wrap { display: flex; justify-content: center; }
.portal-phone {
  width: 340px; background: var(--ink); border-radius: 42px; padding: 12px;
  box-shadow:
    0 1px 0 rgba(255,255,255,0.04) inset,
    0 30px 80px -16px rgba(10,10,15,0.45);
  position: relative;
}
.portal-phone-notch {
  position: absolute; top: 12px; left: 50%; transform: translateX(-50%);
  width: 110px; height: 24px;
  background: var(--ink); border-radius: 0 0 16px 16px; z-index: 5;
}
.portal-phone-screen {
  background: #fff; border-radius: 32px; padding: 40px 18px 22px;
  min-height: 620px;
}
.pp-head { margin-bottom: 20px; }
.pp-hello { font: 500 12px/1 'Inter'; color: var(--mute); }
.pp-name { font: 700 24px/1 'Inter'; letter-spacing: -0.025em; color: var(--char); margin-top: 4px; }
.pp-apt {
  display: inline-block; margin-top: 10px;
  font: 500 11px/1 'Inter'; color: var(--char);
  background: var(--paper-2); padding: 5px 10px; border-radius: var(--r-pill);
}
.pp-status { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; margin-bottom: 18px; }
.pp-status-card {
  background: var(--paper-2); border-radius: 12px; padding: 12px 14px;
}
.pp-status-l {
  font: 500 9.5px/1 'Inter'; letter-spacing: 0.14em; text-transform: uppercase; color: var(--mute);
}
.pp-status-v { font: 700 16px/1.2 'Inter'; letter-spacing: -0.015em; color: var(--char); margin-top: 4px; }

.pp-actions { display: flex; flex-direction: column; gap: 8px; margin-bottom: 18px; }
.pp-action {
  display: flex; align-items: center; justify-content: space-between; gap: 12px;
  background: var(--paper-2); border-radius: 14px; padding: 13px 16px;
  font: 600 13px/1 'Inter'; color: var(--char); letter-spacing: -0.01em;
  width: 100%;
}
.pp-action--primary { background: var(--ink); color: #fff; }
.pp-action--primary .pp-arrow { color: #fff; }
.pp-action--poll {
  background: var(--paper);
  border: 1px solid var(--line);
}
.pp-arrow {
  font: 600 14px/1 'Inter'; color: var(--mute-2);
}
.pp-badge {
  font: 700 10px/1 'Inter'; background: var(--alert); color: #fff;
  padding: 3px 8px; border-radius: var(--r-pill);
}

.pp-recent {
  background: var(--paper-2); border-radius: 14px; padding: 14px 16px;
}
.pp-recent-h {
  font: 600 10.5px/1 'Inter'; letter-spacing: 0.16em; text-transform: uppercase;
  color: var(--char); margin-bottom: 10px;
}
.pp-recent-row {
  display: grid; grid-template-columns: 70px 1fr auto; gap: 10px; align-items: center;
  padding: 8px 0; border-top: 1px solid #fff;
  font: 500 11px/1 'Inter';
}
.pp-recent-row:first-of-type { border-top: 0; padding-top: 0; }
.pp-recent-t { color: var(--mute); font-family: 'JetBrains Mono', monospace; font-size: 10.5px; }
.pp-recent-n { color: var(--char); font-weight: 600; }
.pp-recent-s {
  font: 600 9.5px/1 'Inter'; letter-spacing: 0.12em; text-transform: uppercase;
  background: #fff; color: var(--mute);
  padding: 3px 7px; border-radius: var(--r-pill);
}
.pp-recent-s--ok { color: var(--ok); }

/* ============================== 07 · PLANES ============================== */
.plans {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px;
  margin-bottom: 56px;
}
.plan {
  background: var(--paper); border: 1px solid var(--line);
  border-radius: 22px; padding: 36px 32px;
  display: flex; flex-direction: column; gap: 14px;
  position: relative;
  transition: transform .15s, border-color .15s, box-shadow .15s;
}
.plan:hover { transform: translateY(-2px); border-color: var(--mute-2); box-shadow: 0 16px 40px -12px rgba(10,10,15,0.08); }
.plan--feature {
  background: var(--ink); color: #fff; border-color: transparent;
  box-shadow: 0 20px 60px -12px rgba(10,10,15,0.25);
}
.plan-tier {
  font: 500 10.5px/1 'Inter'; letter-spacing: 0.18em; text-transform: uppercase;
  color: var(--mute);
}
.plan--feature .plan-tier { color: rgba(255,255,255,0.6); }
.plan-name {
  font: 800 28px/1.1 'Inter'; letter-spacing: -0.035em;
  color: var(--char);
}
.plan--feature .plan-name { color: #fff; }
.plan-for { font: 400 13.5px/1.4 'Inter'; color: var(--mute); font-style: italic; margin-bottom: 8px; }
.plan--feature .plan-for { color: rgba(255,255,255,0.55); }
.plan-price {
  display: flex; align-items: baseline; gap: 2px;
  padding-bottom: 4px;
}
.plan-d { font: 600 18px/1 'Inter'; color: var(--mute); }
.plan-n { font: 800 56px/1 'Inter'; letter-spacing: -0.035em; color: var(--char); font-feature-settings: 'tnum'; }
.plan-per { font: 500 14px/1 'Inter'; color: var(--mute); margin-left: 4px; }
.plan--feature .plan-d, .plan--feature .plan-per { color: rgba(255,255,255,0.5); }
.plan--feature .plan-n { color: #fff; }
.plan-setup {
  font: 400 13px/1 'Inter'; color: var(--mute);
  padding-bottom: 18px; border-bottom: 1px solid var(--line);
  margin-bottom: 6px;
}
.plan--feature .plan-setup { color: rgba(255,255,255,0.55); border-bottom-color: rgba(255,255,255,0.1); }
.plan-setup strong { color: var(--char); font-weight: 600; }
.plan--feature .plan-setup strong { color: #fff; }

.plan-feats { list-style: none; padding: 0; display: flex; flex-direction: column; gap: 8px; flex: 1; margin-bottom: 24px; }
.plan-feats li {
  position: relative; padding-left: 20px;
  font: 400 13.5px/1.45 'Inter'; color: var(--char);
}
.plan-feats li::before {
  content: '✓'; position: absolute; left: 0; top: 1px;
  font: 700 12px/1 'Inter'; color: var(--char);
}
.plan-feats li strong { font-weight: 600; }
.plan--feature .plan-feats li { color: rgba(255,255,255,0.85); }
.plan--feature .plan-feats li::before { color: #fff; }

.plan-cta {
  display: inline-flex; align-items: center; justify-content: center;
  font: 500 14px/1 'Inter'; padding: 13px 18px;
  background: var(--paper-2); color: var(--char);
  border-radius: var(--r-pill);
  transition: background .15s, color .15s;
}
.plan-cta:hover { background: var(--char); color: #fff; }
.plan-cta--feature { background: #fff; color: var(--ink); }
.plan-cta--feature:hover { background: var(--paper-2); color: var(--ink); }
.plan-badge {
  position: absolute; top: -12px; left: 50%; transform: translateX(-50%);
  background: #fff; color: var(--ink);
  font: 500 10px/1 'Inter'; letter-spacing: 0.14em; text-transform: uppercase;
  padding: 6px 12px; border-radius: var(--r-pill);
  box-shadow: 0 8px 20px -6px rgba(10,10,15,0.3);
}

/* Tiers */
.tiers {
  background: var(--paper); border: 1px solid var(--line);
  border-radius: 22px; padding: 36px;
  margin-bottom: 56px;
}
.tiers-h {
  text-align: center;
  font: 500 11px/1 'Inter'; letter-spacing: 0.22em; text-transform: uppercase;
  color: var(--mute); margin-bottom: 28px;
}
.tiers-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
.tier {
  background: var(--paper-2); border-radius: 14px; padding: 24px 22px;
  display: flex; flex-direction: column; gap: 10px;
}
.tier-range {
  font: 500 10.5px/1 'Inter'; letter-spacing: 0.16em; text-transform: uppercase;
  color: var(--mute);
}
.tier-price {
  font: 800 28px/1 'Inter'; letter-spacing: -0.03em; color: var(--char);
  font-feature-settings: 'tnum';
}
.tier-price span { font: 500 13px/1 'Inter'; color: var(--mute); letter-spacing: 0; }
.tier-hw { font: 400 12.5px/1.5 'Inter'; color: var(--mute); }
.tier--enterprise {
  background: var(--ink); color: #fff;
}
.tier--enterprise .tier-range { color: rgba(255,255,255,0.55); }
.tier--enterprise .tier-price { color: #fff; }
.tier--enterprise .tier-price span { color: rgba(255,255,255,0.45); }
.tier--enterprise .tier-hw { color: rgba(255,255,255,0.6); }

/* Compare table */
.compare {
  background: var(--paper); border: 1px solid var(--line);
  border-radius: 22px; overflow: hidden;
}
.compare-head { padding: 36px 36px 24px; text-align: center; }
.compare-pill {
  display: inline-block;
  font: 500 10.5px/1 'Inter'; letter-spacing: 0.18em; text-transform: uppercase;
  color: var(--mute); background: var(--paper-2);
  padding: 5px 12px; border-radius: var(--r-pill);
  margin-bottom: 12px;
}
.compare-h {
  font: 700 26px/1.2 'Inter'; letter-spacing: -0.025em; color: var(--char);
  margin-bottom: 8px;
}
.compare-sub { font: 400 14px/1.55 'Inter'; color: var(--mute); max-width: 640px; margin: 0 auto; }

.compare-scroll { overflow-x: auto; }
.compare-table {
  width: 100%; border-collapse: collapse;
  font: 400 13.5px/1.5 'Inter';
  min-width: 720px;
}
.compare-table thead th {
  padding: 16px 14px;
  background: var(--ink); color: #fff;
  text-align: center; font: 600 13px/1.2 'Inter';
  letter-spacing: -0.005em;
}
.compare-table thead th:first-child {
  text-align: left; width: 46%;
}
.compare-table thead th.compare-hl {
  background: #fff; color: var(--ink);
}
.compare-table tbody td {
  padding: 11px 14px; border-bottom: 1px solid var(--line);
  text-align: center; color: var(--char);
}
.compare-table tbody td:first-child { text-align: left; font-weight: 500; }
.compare-table tbody tr:hover { background: var(--paper-3); }
.compare-table .compare-hl { background: var(--paper-3); border-left: 1px solid var(--line); border-right: 1px solid var(--line); }
.compare-table tbody tr.compare-cat td {
  background: var(--paper-2); color: var(--char);
  font: 600 12px/1 'Inter'; letter-spacing: 0.08em; text-transform: uppercase;
  padding: 14px; text-align: left;
}
.compare-table tbody tr.compare-summary td {
  background: var(--paper-2); font-weight: 700; font-size: 14px;
  border-top: 2px solid var(--mute-2);
}
.compare-table tbody tr.compare-cat td.compare-hl,
.compare-table tbody tr.compare-summary td.compare-hl {
  background: var(--paper-3);
}

/* ============================== 08 · POR QUÉ ============================== */
.why-grid {
  display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px;
  margin-bottom: 56px;
}
.why {
  background: var(--paper); border: 1px solid var(--line);
  border-radius: var(--r-card); padding: 32px 28px;
  display: flex; flex-direction: column; gap: 14px;
  position: relative;
  transition: transform .15s, border-color .15s, box-shadow .15s;
}
.why:hover { transform: translateY(-2px); border-color: var(--mute-2); box-shadow: 0 16px 40px -12px rgba(10,10,15,0.06); }
.why-num {
  font: 500 11.5px/1 'JetBrains Mono', monospace; color: var(--mute);
  letter-spacing: 0;
}
.why-h {
  font: 700 19px/1.25 'Inter'; letter-spacing: -0.02em; color: var(--char);
}
.why-p { font: 400 14px/1.55 'Inter'; color: var(--mute); flex: 1; }
.why-p strong { color: var(--char); font-weight: 600; }
.why-meta {
  font: 500 10.5px/1.3 'Inter'; letter-spacing: 0.16em; text-transform: uppercase;
  color: var(--mute); padding-top: 12px; border-top: 1px solid var(--line);
}
.why--feature {
  grid-column: span 2;
  background: var(--ink); color: #fff;
}
.why--feature .why-num { color: rgba(255,255,255,0.5); }
.why--feature .why-h { color: #fff; font-size: 24px; }
.why--feature .why-p { color: rgba(255,255,255,0.78); }
.why--feature .why-p strong { color: #fff; }
.why--feature .why-meta { color: rgba(255,255,255,0.55); border-top-color: rgba(255,255,255,0.1); }

.closing {
  background: var(--ink); color: #fff;
  border-radius: 26px; padding: 80px 64px;
  text-align: center; position: relative; overflow: hidden;
}
.closing::before {
  content: ''; position: absolute; inset: -40% -10%;
  background: radial-gradient(ellipse at top, rgba(255,255,255,0.05), transparent 60%);
  pointer-events: none;
}
.closing-eyebrow {
  font: 500 11px/1 'Inter'; letter-spacing: 0.22em; text-transform: uppercase;
  color: rgba(255,255,255,0.5); margin-bottom: 20px; position: relative;
}
.closing-q {
  font: 400 clamp(36px, 5vw, 56px)/1.1 'Inter'; letter-spacing: -0.03em;
  color: rgba(255,255,255,0.55); margin-bottom: 16px;
  position: relative; font-style: italic;
}
.closing-a {
  font: 800 clamp(80px, 11vw, 140px)/0.95 'Inter'; letter-spacing: -0.05em;
  color: #fff; margin-bottom: 28px; position: relative;
}
.closing-sub {
  font: 400 17px/1.55 'Inter'; color: rgba(255,255,255,0.7);
  max-width: 660px; margin: 0 auto; position: relative;
}
.closing-sub strong { color: #fff; font-weight: 600; }

/* ============================== 09 · CALCULADORA ============================== */
.calc {
  background: var(--ink);
  border-radius: 24px; overflow: hidden;
  display: grid; grid-template-columns: 1fr 1fr;
  box-shadow:
    0 1px 0 rgba(255,255,255,0.04) inset,
    0 32px 80px -16px rgba(10,10,15,0.25),
    0 8px 24px -8px rgba(10,10,15,0.10);
}
.calc-inputs { padding: 48px; border-right: 1px solid rgba(255,255,255,0.08); }
.calc-h {
  font: 700 22px/1.2 'Inter'; letter-spacing: -0.02em; color: #fff;
  margin-bottom: 32px;
}
.calc-field { margin-bottom: 28px; }
.calc-label {
  display: flex; align-items: center; gap: 10px;
  font: 600 13px/1.4 'Inter'; color: #fff;
  margin-bottom: 12px;
}
.calc-num {
  font: 500 11px/1 'JetBrains Mono', monospace; color: rgba(255,255,255,0.5);
  background: rgba(255,255,255,0.06); padding: 5px 8px; border-radius: 6px;
  letter-spacing: 0;
}
.calc-row { display: flex; align-items: center; gap: 16px; }
.calc-slider {
  flex: 1; appearance: none; -webkit-appearance: none;
  height: 4px; background: rgba(255,255,255,0.15); border-radius: 999px;
  outline: none;
}
.calc-slider::-webkit-slider-thumb {
  -webkit-appearance: none;
  width: 22px; height: 22px; border-radius: 50%;
  background: #fff; cursor: pointer;
  border: 3px solid var(--ink);
  box-shadow: 0 0 0 1px rgba(255,255,255,0.3);
}
.calc-slider::-moz-range-thumb {
  width: 22px; height: 22px; border-radius: 50%;
  background: #fff; border: 3px solid var(--ink); cursor: pointer;
}
.calc-val {
  min-width: 80px; text-align: right;
  font: 700 22px/1 'Inter'; letter-spacing: -0.02em; color: #fff;
  font-feature-settings: 'tnum';
}
.calc-input {
  width: 100%; padding: 14px 16px;
  background: rgba(255,255,255,0.06); border: 1px solid rgba(255,255,255,0.12);
  border-radius: 12px;
  font: 600 18px/1 'Inter'; letter-spacing: -0.015em; color: #fff;
  font-feature-settings: 'tnum';
  transition: border-color .15s, background .15s;
}
.calc-input:focus { outline: none; border-color: rgba(255,255,255,0.4); background: rgba(255,255,255,0.10); }
.calc-hint {
  font: 400 11.5px/1.4 'Inter'; color: rgba(255,255,255,0.5);
  margin-top: 8px; font-style: italic;
}
.calc-radios { display: grid; grid-template-columns: repeat(3, 1fr); gap: 8px; }
.calc-radios--2 { grid-template-columns: 1fr 1fr; }
.calc-radios--vert { grid-template-columns: 1fr; }
.calc-radios--vert .calc-radio {
  flex-direction: row; align-items: center; justify-content: space-between;
  padding: 14px 18px; gap: 12px;
}
.calc-radios--vert .calc-radio strong { font-size: 14px; }
.calc-radios--vert .calc-radio span { font-size: 11.5px; text-align: right; }
.calc-internet-cost { margin-top: 14px; }
.calc-radio {
  background: rgba(255,255,255,0.04); border: 1px solid rgba(255,255,255,0.10);
  border-radius: 12px; padding: 12px 14px;
  display: flex; flex-direction: column; gap: 4px; align-items: flex-start;
  font: 500 12px/1.3 'Inter'; color: rgba(255,255,255,0.8);
  cursor: pointer; transition: all .15s;
  text-align: left;
}
.calc-radio strong { font: 700 14px/1 'Inter'; color: #fff; letter-spacing: -0.015em; }
.calc-radio span { font-size: 11px; color: rgba(255,255,255,0.55); }
.calc-radio:hover { background: rgba(255,255,255,0.08); border-color: rgba(255,255,255,0.2); }
.calc-radio--active {
  background: #fff; border-color: #fff;
}
.calc-radio--active strong { color: var(--ink); }
.calc-radio--active span { color: var(--char); }

.calc-result { padding: 48px; background: rgba(255,255,255,0.02); }
.calc-result-tag {
  font: 500 10.5px/1 'Inter'; letter-spacing: 0.18em; text-transform: uppercase;
  color: rgba(255,255,255,0.55); margin-bottom: 12px;
}
.calc-result-n {
  font: 800 clamp(48px, 6vw, 64px)/1 'Inter'; letter-spacing: -0.04em;
  color: #fff; font-feature-settings: 'tnum';
  margin-bottom: 8px;
}
.calc-result-sub { font: 400 13.5px/1.5 'Inter'; color: rgba(255,255,255,0.6); margin-bottom: 28px; }
.calc-break {
  background: rgba(0,0,0,0.3); border: 1px solid rgba(255,255,255,0.06);
  border-radius: 14px; padding: 18px 20px; margin-bottom: 16px;
}
.calc-break-h {
  font: 500 10.5px/1 'Inter'; letter-spacing: 0.18em; text-transform: uppercase;
  color: rgba(255,255,255,0.55); margin-bottom: 10px;
}
.calc-break-row {
  display: flex; justify-content: space-between; align-items: baseline;
  padding: 6px 0; font: 400 13px/1.4 'Inter'; color: rgba(255,255,255,0.78);
}
.calc-break-row span:last-child { font: 600 13px/1 'Inter'; color: #fff; font-feature-settings: 'tnum'; }
.calc-incl { color: var(--ok) !important; font-weight: 500 !important; font-size: 11px !important; letter-spacing: 0.04em; text-transform: lowercase; }
.calc-break-row--total {
  border-top: 1px solid rgba(255,255,255,0.10); margin-top: 8px; padding-top: 10px;
  font-weight: 600; color: #fff;
}
.calc-break-row--total span:last-child { font-size: 15px; }

.calc-extras { display: flex; flex-direction: column; gap: 8px; margin-bottom: 24px; }
.calc-extras-row {
  display: flex; justify-content: space-between; align-items: baseline;
  padding: 8px 0;
  font: 400 13px/1.4 'Inter'; color: rgba(255,255,255,0.78);
  border-bottom: 1px solid rgba(255,255,255,0.06);
}
.calc-extras-row strong {
  font: 700 16px/1 'Inter'; color: #fff; font-feature-settings: 'tnum'; letter-spacing: -0.015em;
}
.calc-extras-row--big strong { font-size: 22px; color: var(--ok); }
.calc-cta {
  display: flex; align-items: center; justify-content: center; gap: 8px;
  width: 100%; padding: 16px;
  background: #fff; color: var(--ink);
  border-radius: 14px;
  font: 600 14px/1 'Inter'; letter-spacing: -0.005em;
  text-decoration: none;
  transition: background .15s, transform .12s;
}
.calc-cta:hover { background: var(--paper-2); }
.calc-cta:active { transform: scale(.985); }
.calc-disclaimer {
  text-align: center; margin-top: 14px;
  font: 400 11px/1.5 'Inter'; color: rgba(255,255,255,0.45); font-style: italic;
}

/* ============================== 10 · CERO CAPEX ============================== */
.incl-grid {
  display: grid; grid-template-columns: 1fr 1fr; gap: 20px;
  margin-bottom: 64px;
}
.incl {
  background: var(--paper); border: 1px solid var(--line);
  border-radius: 22px; padding: 36px 32px;
}
.incl--no { background: var(--paper-3); }
.incl-head {
  padding-bottom: 24px; margin-bottom: 22px;
  border-bottom: 1px solid var(--line);
}
.incl-tag {
  display: inline-block;
  font: 500 10.5px/1 'Inter'; letter-spacing: 0.18em; text-transform: uppercase;
  color: var(--ok); background: rgba(29,138,77,0.08);
  padding: 5px 12px; border-radius: var(--r-pill);
  margin-bottom: 14px;
}
.incl-tag--mute { color: var(--mute); background: var(--paper-2); }
.incl-h { font: 700 22px/1.2 'Inter'; letter-spacing: -0.025em; color: var(--char); }
.incl-list { list-style: none; padding: 0; display: flex; flex-direction: column; gap: 8px; }
.incl-list li {
  position: relative; padding: 8px 0 8px 28px;
  font: 400 14px/1.5 'Inter'; color: var(--char);
  border-bottom: 1px solid var(--line);
}
.incl-list li:last-child { border-bottom: 0; }
.incl-list--yes li::before {
  content: '✓'; position: absolute; left: 0; top: 9px;
  width: 18px; height: 18px; border-radius: 50%;
  background: rgba(29,138,77,0.12); color: var(--ok);
  display: flex; align-items: center; justify-content: center;
  font: 700 11px/1 'Inter';
}
.incl-list--no li {
  color: var(--mute);
}
.incl-list--no li::before {
  content: '×'; position: absolute; left: 0; top: 9px;
  width: 18px; height: 18px; border-radius: 50%;
  background: var(--paper-2); color: var(--mute);
  display: flex; align-items: center; justify-content: center;
  font: 700 12px/1 'Inter';
}

/* Property */
.prop {
  background: var(--paper); border: 1px solid var(--line);
  border-radius: 22px; padding: 48px;
}
.prop-head { text-align: center; margin-bottom: 36px; }
.prop-eyebrow {
  font: 500 11px/1 'Inter'; letter-spacing: 0.22em; text-transform: uppercase;
  color: var(--mute); margin-bottom: 12px;
}
.prop-h {
  font: 700 26px/1.2 'Inter'; letter-spacing: -0.025em; color: var(--char);
}
.prop-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; margin-bottom: 24px; }
.prop-card {
  background: var(--paper-2); border-radius: 16px; padding: 28px 28px 24px;
}
.prop-card--ic { background: var(--ink); color: #fff; }
.prop-card h4 {
  font: 700 18px/1.2 'Inter'; letter-spacing: -0.02em; color: var(--char);
  margin-bottom: 6px;
}
.prop-card--ic h4 { color: #fff; }
.prop-sub { font: 400 12.5px/1.4 'Inter'; color: var(--mute); margin-bottom: 18px; font-style: italic; }
.prop-card--ic .prop-sub { color: rgba(255,255,255,0.55); }
.prop-card ul { list-style: none; display: flex; flex-direction: column; gap: 6px; }
.prop-card ul li {
  position: relative; padding-left: 18px;
  font: 400 13.5px/1.5 'Inter'; color: var(--char);
}
.prop-card--ic ul li { color: rgba(255,255,255,0.85); }
.prop-card--client li::before {
  content: '✓'; position: absolute; left: 0; top: 1px;
  font: 700 12px/1 'Inter'; color: var(--char);
}
.prop-card--ic li::before {
  content: '○'; position: absolute; left: 0; top: 1px;
  font: 700 12px/1 'Inter'; color: rgba(255,255,255,0.5);
}
.prop-note {
  background: var(--paper-2); border-left: 3px solid var(--char);
  padding: 18px 22px; border-radius: 8px;
  font: 400 14px/1.6 'Inter'; color: var(--mute);
}
.prop-note strong { color: var(--char); font-weight: 600; }

/* ============================== 11 · SETUP ============================== */
.setup-cards {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px;
  margin-bottom: 56px;
}
.setup-card {
  background: var(--paper); border: 1px solid var(--line);
  border-radius: 22px; padding: 32px 28px;
  display: flex; flex-direction: column; gap: 12px;
  position: relative;
}
.setup-card--feature {
  background: var(--ink); color: #fff; border-color: transparent;
}
.setup-card-num {
  position: absolute; top: -16px; left: 28px;
  width: 36px; height: 36px;
  background: var(--ink); color: #fff;
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font: 700 14px/1 'Inter'; letter-spacing: -0.01em;
}
.setup-card--feature .setup-card-num { background: #fff; color: var(--ink); }
.setup-card-tier {
  font: 500 10.5px/1 'Inter'; letter-spacing: 0.18em; text-transform: uppercase;
  color: var(--mute); margin-top: 8px;
}
.setup-card--feature .setup-card-tier { color: rgba(255,255,255,0.6); }
.setup-card-h {
  font: 700 24px/1.2 'Inter'; letter-spacing: -0.025em; color: var(--char);
}
.setup-card--feature .setup-card-h { color: #fff; }
.setup-card-price {
  font: 500 13px/1.4 'Inter'; color: var(--mute);
  padding-bottom: 18px; border-bottom: 1px solid var(--line);
}
.setup-card--feature .setup-card-price { color: rgba(255,255,255,0.55); border-bottom-color: rgba(255,255,255,0.1); }
.setup-card ul {
  list-style: none; padding: 0; display: flex; flex-direction: column; gap: 6px;
}
.setup-card li {
  position: relative; padding-left: 18px;
  font: 400 13.5px/1.5 'Inter'; color: var(--char);
}
.setup-card li::before {
  content: '·'; position: absolute; left: 4px; top: -2px;
  font: 700 20px/1 'Inter';
}
.setup-card li strong { font-weight: 600; }
.setup-card--feature li { color: rgba(255,255,255,0.85); }
.setup-card--feature li strong { color: #fff; }

.setup-ex {
  background: var(--ink); color: #fff;
  border-radius: 22px; padding: 48px 56px;
  max-width: 900px; margin: 0 auto;
}
.setup-ex-tag {
  display: inline-block;
  font: 500 10.5px/1 'Inter'; letter-spacing: 0.18em; text-transform: uppercase;
  background: rgba(255,255,255,0.10); color: #fff;
  padding: 5px 12px; border-radius: var(--r-pill);
  margin-bottom: 12px;
}
.setup-ex-h {
  font: 700 24px/1.25 'Inter'; letter-spacing: -0.025em;
  color: #fff; margin-bottom: 24px;
}
.setup-table { width: 100%; border-collapse: collapse; }
.setup-table td {
  padding: 14px 0; border-bottom: 1px solid rgba(255,255,255,0.08);
  font: 400 14px/1.4 'Inter'; color: rgba(255,255,255,0.85);
}
.setup-table td.amount {
  text-align: right; font: 600 15px/1 'Inter'; color: #fff;
  font-feature-settings: 'tnum';
}
.setup-table td.amount-m {
  text-align: right; font: 600 15px/1 'Inter'; color: var(--ok);
  font-feature-settings: 'tnum';
}
.setup-table tr.setup-table-section td {
  border-bottom: 0; padding: 22px 0 6px; font-size: 13px;
}
.setup-table tr.setup-table-section td::before {
  content: attr(data-l);
}
.setup-table tr.setup-table-section td {
  font: 500 10.5px/1 'Inter'; letter-spacing: 0.18em; text-transform: uppercase;
  color: #fff;
}
.setup-table tr.setup-table-section:first-child td { padding-top: 0; }
.setup-table tr.setup-table-total td {
  border-bottom: 0;
  border-top: 2px solid rgba(255,255,255,0.18);
  padding-top: 16px; padding-bottom: 8px;
  font: 700 16px/1 'Inter'; color: #fff;
}
.setup-table tr.setup-table-total td.amount {
  font: 700 24px/1 'Inter'; letter-spacing: -0.025em; color: #fff;
}
.setup-table tr.setup-table-monthly td {
  font-size: 13px; color: rgba(255,255,255,0.7);
  border-bottom: 1px solid rgba(255,255,255,0.06);
}

/* ============================== 12 · CTA FINAL ============================== */
.cta-glow {
  position: absolute; left: 50%; top: -200px; transform: translateX(-50%);
  width: 1000px; height: 1000px;
  background: radial-gradient(circle, rgba(255,255,255,0.04) 0%, transparent 60%);
  pointer-events: none;
}
.cta-cards {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px;
  margin-bottom: 56px;
}
.cta-card {
  background: rgba(255,255,255,0.04); border: 1px solid rgba(255,255,255,0.10);
  border-radius: 22px; padding: 36px 32px;
  display: flex; flex-direction: column; gap: 14px;
  position: relative;
  transition: background .18s, border-color .18s, transform .15s;
}
.cta-card:hover {
  background: rgba(255,255,255,0.07); border-color: rgba(255,255,255,0.20);
  transform: translateY(-4px);
}
.cta-card-num {
  font: 500 11.5px/1 'JetBrains Mono', monospace; color: rgba(255,255,255,0.5);
  letter-spacing: 0;
}
.cta-card-h {
  font: 700 24px/1.2 'Inter'; letter-spacing: -0.025em; color: #fff;
}
.cta-card-p {
  font: 400 14.5px/1.6 'Inter'; color: rgba(255,255,255,0.72); flex: 1;
}
.cta-card-btn {
  margin-top: 4px;
  align-self: stretch; justify-content: center;
}

.cta-foot {
  text-align: center;
  font: 400 14px/1.6 'Inter'; color: rgba(255,255,255,0.55);
}
.cta-foot a { color: #fff; text-decoration: underline; text-underline-offset: 4px; text-decoration-color: rgba(255,255,255,0.25); margin: 0 4px; }
.cta-foot a:hover { text-decoration-color: #fff; }

/* ============================== FOOTER ============================== */
.foot {
  background: var(--paper);
  color: var(--mute);
  padding: 64px var(--pad-x) 32px;
  border-top: 1px solid var(--line);
}
.foot-inner {
  max-width: var(--container); margin: 0 auto;
  display: grid; grid-template-columns: 1fr 2fr; gap: 64px;
  padding-bottom: 48px; border-bottom: 1px solid var(--line);
}
.foot-brand .nav-brand { color: var(--char); margin-bottom: 14px; }
.foot-tag {
  font: 400 13.5px/1.5 'Inter'; color: var(--mute);
  max-width: 280px; margin-bottom: 10px;
}
.foot-addr { font: 400 12.5px/1.5 'Inter'; color: var(--mute-2); }

.foot-cols { display: grid; grid-template-columns: repeat(3, 1fr); gap: 32px; }
.foot-col { display: flex; flex-direction: column; gap: 8px; }
.foot-col-h {
  font: 500 11px/1 'Inter'; letter-spacing: 0.18em; text-transform: uppercase;
  color: var(--char); margin-bottom: 10px;
}
.foot-col a {
  font: 400 13.5px/1.4 'Inter'; color: var(--mute);
  transition: color .15s;
}
.foot-col a:hover { color: var(--char); }
.foot-bottom {
  max-width: var(--container); margin: 24px auto 0;
  display: flex; justify-content: space-between; align-items: center;
  font: 400 12px/1.4 'Inter'; color: var(--mute-2);
  flex-wrap: wrap; gap: 12px;
}

/* ============================== RESPONSIVE ============================== */
@media (max-width: 1100px) {
  .why-grid { grid-template-columns: repeat(2, 1fr); }
  .why--feature { grid-column: span 2; }
  .ia-grid { grid-template-columns: repeat(2, 1fr); }
  .ia--feature, .ia--iot { grid-template-columns: 1fr; }
  .dash-grid { grid-template-columns: 1fr; gap: 48px; }
  .portal-grid { grid-template-columns: 1fr; gap: 48px; }
}
@media (max-width: 900px) {
  :root { --pad-x: 24px; }
  .nav-links { display: none; }
  .hero { padding-top: 70px; }
  .hero-inner { padding: 60px 24px 40px; }
  .hero-stats { grid-template-columns: 1fr; gap: 28px; }
  .section { padding: 80px 24px; }
  .prob-grid { grid-template-columns: 1fr; }
  .savings { grid-template-columns: 1fr; gap: 32px; padding: 32px; }
  .savings-figure { border-right: 0; border-bottom: 1px solid var(--line); padding: 0 0 24px; }
  .how-grid { grid-template-columns: 1fr; }
  .case-steps { grid-template-columns: 1fr; }
  .case-step { border-right: 0 !important; }
  .case-step:not(:last-child) { border-bottom: 1px solid var(--line); }
  .case-head { padding: 36px 28px 28px; }
  .case-step { padding: 28px; }
  .case-results { grid-template-columns: 1fr 1fr; }
  .case-result { border-right: 1px solid rgba(255,255,255,0.08); }
  .case-result:nth-child(2n) { border-right: 0; }
  .case-result:nth-child(-n+2) { border-bottom: 1px solid rgba(255,255,255,0.08); }
  .ia-grid { grid-template-columns: 1fr; }
  .ia-iot-stats { grid-template-columns: 1fr; }
  .plans { grid-template-columns: 1fr; }
  .tiers-grid { grid-template-columns: 1fr; }
  .why-grid { grid-template-columns: 1fr; }
  .why--feature { grid-column: span 1; }
  .closing { padding: 56px 28px; }
  .calc { grid-template-columns: 1fr; }
  .calc-inputs { border-right: 0; border-bottom: 1px solid rgba(255,255,255,0.10); padding: 32px; }
  .calc-result { padding: 32px; }
  .calc-radios { grid-template-columns: 1fr; }
  .incl-grid { grid-template-columns: 1fr; }
  .prop { padding: 36px 28px; }
  .prop-grid { grid-template-columns: 1fr; }
  .setup-cards { grid-template-columns: 1fr; }
  .setup-ex { padding: 32px 28px; }
  .cta-cards { grid-template-columns: 1fr; }
  .foot { padding: 48px 24px 24px; }
  .foot-inner { grid-template-columns: 1fr; gap: 40px; }
  .foot-cols { grid-template-columns: 1fr; gap: 24px; }
  .foot-bottom { flex-direction: column; align-items: flex-start; }
  .h-section { font-size: clamp(32px, 7vw, 44px); }
}
@media (max-width: 600px) {
  .case-results { grid-template-columns: 1fr; }
  .case-result { border-right: 0; border-bottom: 1px solid rgba(255,255,255,0.08); }
  .case-result:last-child { border-bottom: 0; }
}