/* ============ CURSOR (cargo ship vector) ============ */
.cursor-boat {
  position: fixed;
  top: 0; left: 0;
  width: 36px; height: 36px;
  margin: -3px 0 0 -3px; /* proa del barco coincide con la punta del cursor */
  pointer-events: none;
  z-index: 9999;
  opacity: 0;
  transition: opacity .25s ease;
  will-change: transform;
  filter: drop-shadow(0 3px 8px rgba(0,0,0,0.25));
}
.cursor-boat svg { width: 100%; height: 100%; display: block; }
@media (hover: none), (max-width: 768px), (prefers-reduced-motion: reduce) {
  .cursor-boat { display: none !important; }
}

/* ============ RESET & TOKENS ============ */
:root {
  --white: #FFFFFF;
  --black: #0A0A0A;
  --gray-950: #0F0F0F;
  --gray-900: #1A1A1A;
  --gray-800: #262626;
  --gray-700: #404040;
  --gray-500: #737373;
  --gray-400: #A3A3A3;
  --gray-300: #D4D4D4;
  --gray-200: #E8E8E8;
  --gray-100: #F3F3F3;
  --gray-50:  #FAFAFA;
  --yellow: #FFD600;
  --yellow-dark: #E6C000;
  --yellow-soft: #FFF8CC;

  /* Status colors para niveles de categoría */
  --lv-libre-bg: #D1FAE5;   --lv-libre-fg: #065F46;
  --lv-certif-bg: #FEF3C7;  --lv-certif-fg: #92400E;
  --lv-interv-bg: #FFEDD5;  --lv-interv-fg: #9A3412;
  --lv-prohib-bg: #FEE2E2;  --lv-prohib-fg: #991B1B;
  --lv-eval-bg:  #DBEAFE;   --lv-eval-fg:  #1E40AF;

  --font-head: 'Archivo', system-ui, -apple-system, sans-serif;
  --font-body: 'Inter', system-ui, -apple-system, sans-serif;

  --container: 1280px;
  --radius: 14px;
  --radius-lg: 22px;
}

* { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
  font-family: var(--font-body);
  color: var(--black);
  background: var(--white);
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}
a { color: inherit; text-decoration: none; }
button, input, select { font-family: inherit; }

/* ============ NAV ============ */
.nav {
  position: sticky; top: 0; z-index: 100;
  background: rgba(255,255,255,0.7);
  backdrop-filter: blur(18px) saturate(160%);
  -webkit-backdrop-filter: blur(18px) saturate(160%);
  border-bottom: 1px solid rgba(0,0,0,0.06);
}
.nav__container {
  max-width: var(--container);
  margin: 0 auto;
  padding: 18px 40px;
  display: flex; align-items: center; justify-content: space-between;
  gap: 32px;
}
.nav__logo {
  font-family: var(--font-head);
  font-weight: 900;
  font-size: 20px;
  letter-spacing: -0.03em;
  display: inline-flex; align-items: baseline;
}
.nav__logo-bar { color: var(--yellow); margin-left: 4px; }
.nav__links { display: flex; gap: 32px; }
.nav__links a {
  font-size: 14px; font-weight: 500;
  color: var(--gray-700);
  transition: color .2s;
}
.nav__links a:hover { color: var(--black); }

/* ============ BUTTONS ============ */
.btn {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 13px 24px;
  font-size: 14px; font-weight: 600;
  border-radius: 999px;
  transition: transform .15s, background .2s, border-color .2s, color .2s;
  white-space: nowrap;
  cursor: pointer;
  border: 1px solid transparent;
}
.btn:hover { transform: translateY(-1px); }
.btn--primary { background: var(--yellow); color: var(--black); border-color: var(--yellow); }
.btn--primary:hover { background: var(--yellow-dark); border-color: var(--yellow-dark); }
.btn--ghost { background: transparent; color: var(--black); border-color: var(--gray-300); }
.btn--ghost:hover { border-color: var(--black); }
.btn--ghost-light { background: transparent; color: var(--white); border-color: rgba(255,255,255,0.3); }
.btn--ghost-light:hover { border-color: var(--white); }
.btn--large { padding: 17px 30px; font-size: 15px; }
.btn--outline-yellow {
  background: transparent;
  color: var(--black);
  border-color: var(--yellow);
  box-shadow: 0 0 0 0 rgba(255,214,0,0);
  transition: all .2s;
}
.btn--outline-yellow:hover {
  background: var(--yellow-soft);
  box-shadow: 0 0 0 4px rgba(255,214,0,.18);
}

/* Nav con dos CTAs */
.nav__ctas { display: flex; align-items: center; gap: 10px; }
.nav__cta-pro {
  padding: 10px 18px;
  font-size: 13px;
}
@media (max-width: 1100px) {
  .nav__cta-pro { display: none; }
}

/* ============ HERO ============ */
.hero {
  position: relative;
  background: var(--white);
  overflow: hidden;
  min-height: 78vh;
  margin-top: -80px;
  padding-top: 80px;
}
.hero__bg {
  position: absolute;
  top: 0; bottom: 0; right: 0;
  left: 52%;
  background: var(--gray-900);
  background-image: radial-gradient(circle at 95% 95%, rgba(255,255,255,0.04) 0%, transparent 55%);
  clip-path: polygon(28% 0, 100% 0, 100% 100%, 0 100%);
  z-index: 0;
}
.hero__bg-text {
  position: absolute;
  top: 50%;
  right: -120px;
  transform: translateY(calc(-50% + var(--parallax-y, 0px))) rotate(-90deg);
  transform-origin: center;
  transition: transform .1s linear;
  font-family: var(--font-head);
  font-size: clamp(80px, 14vw, 200px);
  font-weight: 900;
  letter-spacing: 0.04em;
  color: transparent;
  -webkit-text-stroke: 2.5px rgba(255,255,255,0.18);
  white-space: nowrap;
  z-index: 1;
  pointer-events: none;
  user-select: none;
  line-height: 1;
}
.hero__inner {
  position: relative;
  z-index: 2;
  max-width: var(--container);
  margin: 0 auto;
  padding: 80px 40px 100px;
  display: grid;
  grid-template-columns: 1.1fr 1fr;
  gap: 48px;
  align-items: center;
  min-height: inherit;
}
.hero__eyebrow {
  font-size: 12px; font-weight: 600;
  letter-spacing: 0.12em; text-transform: uppercase;
  color: var(--gray-500);
  margin-bottom: 28px;
}
.hero__title {
  font-family: var(--font-head);
  font-size: clamp(72px, 11vw, 168px);
  font-weight: 900;
  line-height: 0.88;
  letter-spacing: -0.045em;
  color: var(--black);
}
.hero__title span { display: block; }

/* Resaltador amarillo reusable (ej: "China.") */
.title-accent { position: relative; display: inline-block; }
.title-accent::after {
  content: ''; position: absolute;
  left: -2px; right: -2px; bottom: 6%;
  height: 30%;
  background: var(--yellow);
  z-index: -1;
  border-radius: 2px;
  transform: rotate(-0.5deg);
}
.hero__lead {
  font-size: 18px; color: var(--gray-700);
  max-width: 520px; margin: 36px 0 28px;
}
.hero__meta {
  display: flex; gap: 40px; margin-bottom: 36px;
  flex-wrap: wrap;
}
.hero__meta > div {
  display: flex; flex-direction: column;
  border-left: 2px solid var(--black);
  padding-left: 14px;
}
.hero__meta span {
  font-size: 11px; font-weight: 600;
  text-transform: uppercase; letter-spacing: 0.12em;
  color: var(--gray-500);
}
.hero__meta strong {
  font-family: var(--font-head);
  font-size: 17px; font-weight: 800;
  letter-spacing: -0.02em;
  margin-top: 2px;
}
.hero__cta { display: flex; gap: 14px; flex-wrap: wrap; }

.hero__right {
  position: relative;
  height: 520px;
  display: flex;
  align-items: center;
  justify-content: center;
}
.hero__icon {
  width: 100%;
  max-width: 520px;
  height: auto;
  display: block;
  filter: drop-shadow(0 30px 60px rgba(0,0,0,0.45));
  animation: heroFloat 6s ease-in-out infinite;
}
@keyframes heroFloat {
  0%, 100% { transform: translateY(0); }
  50%      { transform: translateY(-8px); }
}
.hero__slide {
  position: absolute;
  right: 8px; bottom: 8px;
  font-family: var(--font-head);
  font-size: 96px; font-weight: 900;
  color: rgba(255,255,255,0.18);
  z-index: 3; line-height: 1;
  letter-spacing: -0.04em;
}

/* ============ VALUE STRIP ============ */
.strip {
  background: var(--gray-50);
  border-top: 1px solid var(--gray-100);
  border-bottom: 1px solid var(--gray-100);
}
.strip__container {
  max-width: var(--container);
  margin: 0 auto;
  padding: 28px 40px;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
}
.strip__item {
  display: flex; align-items: flex-start; gap: 12px;
}
.strip__dot {
  flex-shrink: 0;
  width: 8px; height: 8px; margin-top: 7px;
  background: var(--yellow);
  border-radius: 50%;
}
.strip__item p { font-size: 14px; color: var(--black); font-weight: 600; line-height: 1.4; }
.strip__item p span { display: block; font-weight: 400; color: var(--gray-500); margin-top: 2px; }

/* ============ SECTIONS ============ */
.section {
  max-width: var(--container);
  margin: 0 auto;
  padding: 130px 40px;
}
.section__eyebrow {
  font-size: 12px; font-weight: 600;
  letter-spacing: 0.12em; text-transform: uppercase;
  color: var(--gray-500);
  margin-bottom: 16px;
}
.section__eyebrow--light { color: rgba(255,255,255,0.55); }
.section__title {
  font-family: var(--font-head);
  font-size: clamp(40px, 6.2vw, 80px);
  font-weight: 900;
  line-height: 0.95;
  letter-spacing: -0.035em;
  margin-bottom: 24px;
}
.section__title--light { color: var(--white); }
.section__lead {
  font-size: 18px; color: var(--gray-700);
  max-width: 560px; margin-bottom: 48px;
}

/* ============ STEPS ============ */
.steps {
  position: relative;
  overflow: hidden;
}
.steps::before {
  content: 'STEPS';
  position: absolute;
  top: 30px;
  right: -20px;
  font-family: var(--font-head);
  font-size: clamp(120px, 15vw, 200px);
  font-weight: 900;
  color: transparent;
  -webkit-text-stroke: 2.5px var(--gray-300);
  letter-spacing: -0.06em;
  line-height: 1;
  z-index: 0;
  pointer-events: none;
  user-select: none;
}
.steps > * { position: relative; z-index: 1; }

.steps__grid {
  display: grid; grid-template-columns: repeat(4, 1fr);
  gap: 24px; margin-top: 72px;
}
.step {
  padding-top: 28px;
  border-top: 2px solid var(--black);
  transition: border-color .2s;
}
.step:hover { border-top-color: var(--yellow); }
.step__num {
  font-family: var(--font-head);
  font-size: 13px; font-weight: 800;
  color: var(--gray-400);
  letter-spacing: 0.05em;
}
.step h3 {
  font-family: var(--font-head);
  font-size: 22px; font-weight: 800;
  margin: 14px 0 12px;
  letter-spacing: -0.025em;
}
.step p { font-size: 15px; color: var(--gray-700); }

/* ============ CALCULATOR ============ */
.calculator {
  position: relative;
  background: var(--gray-50);
  padding: 130px 0;
  border-top: 1px solid var(--gray-100);
  border-bottom: 1px solid var(--gray-100);
  overflow: hidden;
}
.calculator::before {
  content: '';
  position: absolute;
  top: -200px; right: -250px;
  width: 800px; height: 800px;
  background: radial-gradient(circle at center, rgba(255,214,0,0.3) 0%, rgba(255,214,0,0) 60%);
  pointer-events: none;
  z-index: 0;
}
.calculator::after {
  content: 'CALCULÁ';
  position: absolute;
  bottom: 40px;
  left: -20px;
  font-family: var(--font-head);
  font-size: clamp(140px, 18vw, 240px);
  font-weight: 900;
  color: transparent;
  -webkit-text-stroke: 2.5px var(--gray-300);
  letter-spacing: -0.05em;
  line-height: 1;
  pointer-events: none;
  user-select: none;
  z-index: 0;
}
.calculator > * { position: relative; z-index: 1; }
.calculator__container {
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 40px;
  display: grid;
  grid-template-columns: 1fr 1.25fr;
  gap: 80px;
  align-items: start;
}
.calculator__intro { position: relative; }
.calculator__intro .section__title { margin-bottom: 20px; }

/* Desglose del presupuesto (colapsable) */
.breakdown-block {
  margin-top: 32px;
  padding-top: 28px;
  border-top: 1px solid var(--gray-200);
}
.breakdown-block__head {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
  cursor: pointer;
  list-style: none;
  user-select: none;
  padding: 4px 0;
  border-radius: 8px;
  transition: opacity .15s;
}
.breakdown-block__head::-webkit-details-marker { display: none; }
.breakdown-block__head:hover .breakdown-block__toggle {
  background: var(--yellow);
  color: var(--black);
  border-color: var(--yellow);
}
.breakdown-block__heading { flex: 1; min-width: 0; }
.breakdown-block__title {
  font-family: var(--font-head);
  font-size: 18px;
  font-weight: 800;
  letter-spacing: -0.02em;
  color: var(--black);
  margin-bottom: 4px;
}
.breakdown-block__lead {
  font-size: 13px;
  color: var(--gray-500);
}
.breakdown-block__toggle {
  flex-shrink: 0;
  width: 36px; height: 36px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: var(--white);
  border: 1px solid var(--gray-300);
  border-radius: 50%;
  color: var(--gray-700);
  transition: transform .25s cubic-bezier(.4,0,.2,1), background .2s, color .2s, border-color .2s;
}
.breakdown-block__toggle svg {
  width: 16px; height: 16px;
  display: block;
}
.breakdown-block[open] .breakdown-block__toggle {
  transform: rotate(180deg);
  background: var(--black);
  color: var(--yellow);
  border-color: var(--black);
}
.breakdown-block[open] .breakdown-block__head:hover .breakdown-block__toggle {
  background: var(--yellow);
  color: var(--black);
  border-color: var(--yellow);
}
.breakdown-block .breakdown { margin-top: 20px; animation: breakdownReveal .3s ease; }
@keyframes breakdownReveal {
  from { opacity: 0; transform: translateY(-6px); }
  to { opacity: 1; transform: translateY(0); }
}
.breakdown {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  gap: 8px;
}
.breakdown li {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 14px;
  padding: 14px 16px;
  background: var(--white);
  border: 1px solid var(--gray-200);
  border-radius: 12px;
  transition: border-color .2s, transform .2s;
}
.breakdown li:hover {
  border-color: var(--yellow);
  transform: translateY(-1px);
}
.breakdown__num {
  font-family: var(--font-head);
  font-size: 12px;
  font-weight: 800;
  color: var(--gray-400);
  letter-spacing: 0.05em;
  line-height: 1;
  padding-top: 2px;
}
.breakdown li h4 {
  font-family: var(--font-head);
  font-size: 14px;
  font-weight: 800;
  letter-spacing: -0.01em;
  margin-bottom: 4px;
  color: var(--black);
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 8px;
}
.breakdown li h4 span {
  font-family: var(--font-body);
  font-size: 11px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--gray-500);
}
.breakdown li p {
  font-size: 13px;
  color: var(--gray-700);
  line-height: 1.55;
}
.calculator__note {
  margin-top: 12px;
  padding: 22px 24px;
  background: var(--white);
  border: 1px solid var(--gray-200);
  border-radius: var(--radius);
  display: grid;
  gap: 16px;
}
.calculator__note > div {
  display: flex; justify-content: space-between; align-items: center;
  gap: 16px;
}
.calculator__note > div + div {
  padding-top: 16px;
  border-top: 1px solid var(--gray-100);
}
.calculator__note span {
  font-size: 12px; color: var(--gray-500);
  text-transform: uppercase; letter-spacing: 0.1em; font-weight: 600;
}
.calculator__note strong {
  font-family: var(--font-head);
  font-size: 20px; font-weight: 900;
  letter-spacing: -0.02em;
}

.calculator__panel { display: grid; gap: 20px; }
.calculator__form {
  background: var(--white);
  padding: 32px;
  border-radius: var(--radius-lg);
  border: 1px solid var(--gray-200);
  display: grid; gap: 18px;
}
.field { display: flex; flex-direction: column; gap: 8px; }
.field label {
  font-size: 13px; font-weight: 600;
  color: var(--black);
  display: flex; justify-content: space-between; align-items: baseline;
}
.field label > span { color: var(--gray-500); font-weight: 500; font-size: 11px; text-transform: uppercase; letter-spacing: 0.08em; }
.field input[type="number"], .field select {
  padding: 15px 16px;
  font-size: 16px; font-weight: 500;
  color: var(--black);
  background: var(--white);
  border: 1px solid var(--gray-200);
  border-radius: 12px;
  transition: border-color .15s, box-shadow .15s;
  appearance: none; -webkit-appearance: none;
}
.field select {
  background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'><path d='M1 1l5 5 5-5' stroke='%23404040' stroke-width='1.5' fill='none' stroke-linecap='round'/></svg>");
  background-repeat: no-repeat;
  background-position: right 18px center;
  padding-right: 44px;
}
.field input[type="number"]:focus, .field select:focus {
  outline: none;
  border-color: var(--black);
  box-shadow: 0 0 0 4px rgba(10,10,10,0.05);
}

.check {
  display: flex; align-items: flex-start; gap: 14px;
  padding: 16px 18px;
  background: var(--gray-50);
  border: 1px solid var(--gray-100);
  border-radius: 12px;
  cursor: pointer;
  transition: border-color .15s, background .15s;
}
.check:hover { border-color: var(--gray-300); background: var(--white); }
.check input { width: 18px; height: 18px; accent-color: var(--black); cursor: pointer; flex-shrink: 0; margin-top: 2px; }
.check > div { display: flex; flex-direction: column; gap: 4px; }
.check__label { font-size: 14px; font-weight: 600; color: var(--black); }
.check__sub { font-size: 13px; color: var(--gray-500); line-height: 1.4; }

/* ============ RESULT ============ */
.calculator__result {
  background: var(--white);
  padding: 32px;
  border-radius: var(--radius-lg);
  border: 1px solid var(--gray-200);
}

.level-chip {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 8px 14px 8px 12px;
  border-radius: 999px;
  font-size: 11px; font-weight: 800;
  letter-spacing: 0.1em; text-transform: uppercase;
}
.level-chip::before {
  content: ''; width: 8px; height: 8px;
  border-radius: 50%; background: currentColor;
}
.level-chip.is-libre  { background: var(--lv-libre-bg);  color: var(--lv-libre-fg); }
.level-chip.is-certif { background: var(--lv-certif-bg); color: var(--lv-certif-fg); }
.level-chip.is-interv { background: var(--lv-interv-bg); color: var(--lv-interv-fg); }
.level-chip.is-prohib { background: var(--lv-prohib-bg); color: var(--lv-prohib-fg); }
.level-chip.is-eval   { background: var(--lv-eval-bg);   color: var(--lv-eval-fg); }

.result__level {
  margin-bottom: 20px;
  padding-bottom: 20px;
  border-bottom: 1px solid var(--gray-100);
}
.result__level p {
  margin-top: 10px;
  font-size: 14px; color: var(--gray-700);
  line-height: 1.5;
}

.result__rows { display: grid; gap: 0; }
.result__row {
  display: flex; justify-content: space-between; align-items: center;
  padding: 14px 0;
  font-size: 15px;
  gap: 16px;
}
.result__row + .result__row { border-top: 1px solid var(--gray-100); }
.result__row-label { color: var(--gray-700); }
.result__row-label small { display: block; color: var(--gray-400); font-size: 12px; margin-top: 2px; font-weight: 500; }
.result__row-value { font-weight: 600; color: var(--black); font-variant-numeric: tabular-nums; white-space: nowrap; }

.result__local {
  margin-top: 12px;
  padding: 14px 18px;
  background: var(--gray-50);
  border-radius: 10px;
  display: flex; justify-content: space-between; align-items: center;
  font-size: 13px; color: var(--gray-700);
  gap: 12px;
}
.result__local strong { color: var(--black); font-weight: 600; }

.result__total {
  margin-top: 20px;
  padding: 26px 28px;
  background: var(--black);
  color: var(--white);
  border-radius: var(--radius);
  display: flex; justify-content: space-between; align-items: center;
  gap: 16px;
  flex-wrap: wrap;
}
.result__total-label {
  font-size: 12px; text-transform: uppercase;
  letter-spacing: 0.12em; font-weight: 600;
  opacity: 0.6;
}
.result__total-sub {
  font-size: 12px; opacity: 0.55; margin-top: 4px;
}
.result__total-value {
  font-family: var(--font-head);
  font-size: clamp(30px, 4vw, 42px);
  font-weight: 900;
  letter-spacing: -0.03em;
  line-height: 1;
  font-variant-numeric: tabular-nums;
}
.result__total-value .accent { color: var(--yellow); }

.result__schedule {
  margin-top: 20px;
  display: grid; grid-template-columns: repeat(3, 1fr);
  gap: 10px;
}
.result__schedule-item {
  padding: 18px 18px;
  background: var(--gray-50);
  border: 1px solid var(--gray-100);
  border-radius: 12px;
}
.result__schedule-item.is-primary {
  background: var(--yellow-soft);
  border-color: var(--yellow);
}
.result__schedule-label {
  font-size: 10px; font-weight: 700;
  text-transform: uppercase; letter-spacing: 0.1em;
  color: var(--gray-500);
  margin-bottom: 6px;
}
.result__schedule-item.is-primary .result__schedule-label { color: var(--gray-700); }
.result__schedule-value {
  font-family: var(--font-head);
  font-size: 20px; font-weight: 900;
  letter-spacing: -0.02em;
  color: var(--black);
  font-variant-numeric: tabular-nums;
}
.result__schedule-when {
  display: block;
  font-family: var(--font-body);
  font-size: 11px; font-weight: 500;
  color: var(--gray-500);
  margin-top: 4px;
  letter-spacing: normal;
  text-transform: none;
}

.result__warning {
  margin-top: 16px;
  padding: 16px 20px;
  background: var(--yellow-soft);
  border-left: 3px solid var(--yellow);
  border-radius: 8px;
  font-size: 14px; color: var(--gray-900);
  line-height: 1.5;
}
.result__warning.is-danger { background: #FEE2E2; border-left-color: #DC2626; }
.result__warning.is-info { background: #DBEAFE; border-left-color: #2563EB; }
.result__warning strong { font-weight: 700; }

.result__empty {
  padding: 20px;
  text-align: center;
  color: var(--gray-500);
  font-size: 14px;
}

/* ============ SEND QUOTE CTA ============ */
.calculator__send {
  margin-top: 20px;
  padding: 28px 24px;
  background: var(--white);
  border: 1px dashed var(--gray-300);
  border-radius: var(--radius-lg);
  display: flex; flex-direction: column; align-items: center; gap: 10px;
  text-align: center;
}
.calculator__send small {
  font-size: 12px; color: var(--gray-500);
  text-transform: uppercase; letter-spacing: 0.1em; font-weight: 600;
}

/* ============ QUOTE FORM (dark) ============ */
.quote-form {
  margin-top: 16px;
  padding: 36px;
  background: var(--gray-950);
  border-radius: var(--radius-lg);
  color: var(--white);
  animation: quoteSlide .35s cubic-bezier(.4,0,.2,1);
}
@keyframes quoteSlide {
  from { opacity: 0; transform: translateY(-12px); }
  to   { opacity: 1; transform: translateY(0); }
}
.quote-form__head { margin-bottom: 26px; }
.quote-form__head h3 {
  font-family: var(--font-head);
  font-size: 26px; font-weight: 900;
  letter-spacing: -0.025em;
  color: var(--white);
  margin-bottom: 8px;
}
.quote-form__head p {
  font-size: 14px;
  color: rgba(255,255,255,0.55);
  line-height: 1.5;
}
.quote-form__fields { display: grid; gap: 16px; }
.quote-form .field label { color: var(--white); }
.quote-form .field label > span { color: rgba(255,255,255,0.4); }
.quote-form .field input,
.quote-form .field textarea {
  padding: 14px 16px;
  font-size: 15px;
  font-family: inherit;
  background: var(--gray-900);
  color: var(--white);
  border: 1px solid var(--gray-800);
  border-radius: 12px;
  transition: border-color .15s, box-shadow .15s;
}
.quote-form .field textarea {
  resize: vertical;
  min-height: 90px;
  line-height: 1.5;
}
.quote-form .field input::placeholder,
.quote-form .field textarea::placeholder {
  color: rgba(255,255,255,0.3);
}
.quote-form .field input:focus,
.quote-form .field textarea:focus {
  outline: none;
  border-color: var(--yellow);
  box-shadow: 0 0 0 4px rgba(255,214,0,0.15);
}
.quote-form__actions {
  margin-top: 8px;
  display: flex;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
}
.quote-form__actions .btn { flex: 1 1 auto; justify-content: center; }
@media (max-width: 600px) {
  .quote-form__actions .btn { flex-basis: 100%; }
}

/* ============ CONDITIONS ============ */
.conditions {
  position: relative;
  background: var(--white);
  overflow: hidden;
}
.conditions::before {
  content: '';
  position: absolute;
  top: 0; bottom: 0; left: 0;
  width: 4px;
  background: linear-gradient(180deg, transparent 0%, var(--yellow) 30%, var(--yellow) 70%, transparent 100%);
  opacity: 0.5;
}
.conditions::after {
  content: '50/30/20';
  position: absolute;
  top: 50%;
  right: -20px;
  transform: translateY(-50%) rotate(-90deg);
  transform-origin: center;
  font-family: var(--font-head);
  font-size: 14px;
  font-weight: 800;
  letter-spacing: 0.4em;
  color: var(--gray-300);
  pointer-events: none;
  user-select: none;
}
.conditions > * { position: relative; z-index: 1; }
.conditions__grid {
  display: grid; grid-template-columns: repeat(4, 1fr);
  gap: 20px; margin-top: 56px;
}
.cond {
  padding: 32px 28px;
  background: var(--gray-50);
  border: 1px solid var(--gray-100);
  border-radius: var(--radius-lg);
  transition: transform .2s, border-color .2s, background .2s;
}
.cond:hover {
  transform: translateY(-2px);
  border-color: var(--yellow);
  background: var(--white);
}
.cond__num {
  display: inline-block;
  font-family: var(--font-head);
  font-size: 13px; font-weight: 800;
  color: var(--gray-400);
  margin-bottom: 20px;
}
.cond h3 {
  font-family: var(--font-head);
  font-size: 20px; font-weight: 800;
  margin-bottom: 12px;
  letter-spacing: -0.02em;
}
.cond p { font-size: 14px; color: var(--gray-700); line-height: 1.55; }

/* ============ FAQ ============ */
.faq {
  position: relative;
  background: var(--gray-50);
  padding: 130px 0;
  border-top: 1px solid var(--gray-100);
  border-bottom: 1px solid var(--gray-100);
  overflow: hidden;
}
.faq::before {
  content: 'FAQ';
  position: absolute;
  bottom: -50px; left: -30px;
  font-family: var(--font-head);
  font-size: clamp(200px, 26vw, 360px);
  font-weight: 900;
  color: transparent;
  -webkit-text-stroke: 2.8px var(--gray-300);
  letter-spacing: -0.06em;
  line-height: 1;
  z-index: 0;
  pointer-events: none;
  user-select: none;
}
.faq > * { position: relative; z-index: 1; }
.faq__container {
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 40px;
  display: grid; grid-template-columns: 1fr 1.4fr;
  gap: 80px; align-items: start;
}
.faq__header { position: sticky; top: 120px; }
.faq__list {
  background: var(--white);
  border: 1px solid var(--gray-200);
  border-radius: var(--radius-lg);
  padding: 8px 32px;
  counter-reset: faqcount;
}
.faq__item {
  border-bottom: 1px solid var(--gray-100);
  padding: 20px 0;
}
.faq__item:last-child { border-bottom: none; }
.faq__item summary {
  display: flex; justify-content: flex-start; align-items: center;
  cursor: pointer;
  list-style: none;
  font-family: var(--font-head);
  font-size: 18px; font-weight: 800;
  letter-spacing: -0.02em;
  padding: 4px 0;
  gap: 12px;
}
.faq__item summary::-webkit-details-marker { display: none; }
.faq__item summary::before {
  counter-increment: faqcount;
  content: counter(faqcount, decimal-leading-zero);
  font-family: var(--font-head);
  font-size: 13px; font-weight: 800;
  color: var(--gray-400);
  letter-spacing: 0.05em;
  flex-shrink: 0;
}
.faq__item[open] summary::before { color: var(--yellow); }
.faq__item summary::after {
  content: '+';
  font-family: var(--font-head);
  font-size: 28px; font-weight: 400;
  color: var(--gray-400);
  line-height: 1;
  transition: transform .2s, color .2s;
  flex-shrink: 0;
  margin-left: auto;
}
.faq__item[open] summary::after { transform: rotate(45deg); color: var(--black); }
.faq__item[open] summary { color: var(--black); }
.faq__answer {
  padding-top: 14px;
  padding-left: 36px;
  font-size: 15px; color: var(--gray-700);
  line-height: 1.6;
}
@media (max-width: 600px) {
  .faq__answer { padding-left: 0; }
}

/* ============ CONTACT ============ */
.contact {
  background: var(--gray-950);
  padding: 130px 40px;
  text-align: center;
}
.contact__container { max-width: 720px; margin: 0 auto; }
.contact__lead {
  font-size: 18px; color: rgba(255,255,255,0.7);
  margin-bottom: 48px;
  max-width: 540px;
  margin-left: auto; margin-right: auto;
}
.contact__cta { display: flex; gap: 14px; justify-content: center; flex-wrap: wrap; }

/* ============ FOOTER ============ */
.footer {
  background: var(--black);
  padding: 36px 40px;
  border-top: 1px solid var(--gray-800);
}
.footer__container {
  max-width: var(--container);
  margin: 0 auto;
  display: flex; justify-content: space-between; align-items: center;
  gap: 20px; flex-wrap: wrap;
}
.footer__logo {
  font-family: var(--font-head);
  font-weight: 900;
  font-size: 15px;
  letter-spacing: -0.02em;
  color: var(--white);
}
.footer__logo span { color: var(--yellow); margin-left: 2px; }
.footer__meta { font-size: 13px; color: rgba(255,255,255,0.45); }

/* ============ PROCESS ============ */
.process {
  position: relative;
  background: var(--white);
  padding: 130px 0;
  overflow: hidden;
}
.process::before {
  content: 'PROCESO';
  position: absolute;
  top: 60px;
  right: -40px;
  font-family: var(--font-head);
  font-size: clamp(180px, 22vw, 280px);
  font-weight: 900;
  color: transparent;
  -webkit-text-stroke: 2.5px var(--gray-300);
  letter-spacing: -0.05em;
  line-height: 1;
  pointer-events: none;
  user-select: none;
  z-index: 0;
}
.process > * { position: relative; z-index: 1; }
.process__container {
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 40px;
}
.process__header { max-width: 720px; margin-bottom: 48px; }
.process__lead {
  font-size: 18px;
  color: var(--gray-700);
  margin-top: 24px;
}
.process__stepper {
  position: relative;
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 8px;
  margin-bottom: 40px;
}
.process__stepper::before {
  content: '';
  position: absolute;
  top: 28px;
  left: 8.33%;
  right: 8.33%;
  height: 2px;
  background: var(--gray-200);
  z-index: 0;
}
.process__step {
  display: flex; flex-direction: column; align-items: center;
  background: none; border: none;
  padding: 0 4px;
  cursor: pointer;
  position: relative;
  z-index: 1;
  font-family: inherit;
}
.process__step-num {
  width: 56px; height: 56px;
  display: flex; align-items: center; justify-content: center;
  background: var(--white);
  border: 2px solid var(--gray-200);
  border-radius: 50%;
  font-family: var(--font-head);
  font-size: 14px; font-weight: 800;
  color: var(--gray-500);
  letter-spacing: -0.02em;
  transition: all .25s cubic-bezier(.4,0,.2,1);
}
.process__step:hover .process__step-num {
  border-color: var(--gray-400);
  color: var(--black);
}
.process__step.is-active .process__step-num {
  background: var(--black);
  border-color: var(--black);
  color: var(--yellow);
  box-shadow: 0 8px 24px rgba(0,0,0,0.18);
  transform: scale(1.05);
}
.process__step-label {
  margin-top: 14px;
  font-size: 12px; font-weight: 600;
  color: var(--gray-500);
  text-align: center;
  transition: color .2s;
  letter-spacing: -0.005em;
}
.process__step.is-active .process__step-label {
  color: var(--black);
  font-weight: 700;
}

.process__stage {
  position: relative;
  background: var(--gray-950);
  background-image:
    radial-gradient(circle at 20% 0%, rgba(255,214,0,0.06) 0%, transparent 50%),
    radial-gradient(circle at 100% 100%, rgba(255,255,255,0.04) 0%, transparent 50%);
  color: var(--white);
  border-radius: var(--radius-lg);
  padding: 80px 56px;
  display: grid;
  grid-template-columns: 1fr 1.1fr 1fr;
  gap: 64px;
  align-items: center;
  justify-items: center;
  min-height: 580px;
  transition: opacity .18s ease;
  overflow: hidden;
}
.process__stage.is-fading { opacity: 0; }

.process__bignum {
  position: absolute;
  top: -30px; right: -10px;
  font-family: var(--font-head);
  font-size: 280px;
  font-weight: 900;
  line-height: 1;
  letter-spacing: -0.06em;
  color: transparent;
  -webkit-text-stroke: 1.5px rgba(255,255,255,0.06);
  pointer-events: none;
  user-select: none;
  z-index: 0;
}
.process__stage > .process__col { position: relative; z-index: 1; }

.process__col {
  width: 100%;
  max-width: 320px;
  text-align: center;
}
.process__col--center {
  text-align: center;
  max-width: 380px;
}
.process__icon {
  width: 144px; height: 144px;
  margin: 0 auto;
  background: var(--gray-900);
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  border: 1px solid var(--gray-800);
  box-shadow: 0 12px 40px rgba(0,0,0,0.4);
}
.process__icon svg { width: 72px; height: 72px; display: block; }
/* Invertimos los fills/strokes oscuros para que se vean sobre el container oscuro */
.process__icon svg [fill="#0A0A0A"] { fill: #FAFAFA; }
.process__icon svg [stroke="#0A0A0A"] { stroke: #FAFAFA; }
.process__icon svg [fill="#FFFFFF"] { fill: transparent; }
.process__num {
  display: block;
  font-family: var(--font-head);
  font-size: 12px;
  font-weight: 800;
  color: rgba(255,255,255,0.45);
  letter-spacing: 0.15em;
  margin-top: 22px;
  text-transform: uppercase;
}
.process__title {
  font-family: var(--font-head);
  font-size: 32px; font-weight: 900;
  letter-spacing: -0.025em;
  margin: 8px 0 14px;
  line-height: 1;
  color: var(--white);
}
.process__desc {
  font-size: 15px;
  color: rgba(255,255,255,0.65);
  max-width: 360px;
  margin: 0 auto;
  line-height: 1.55;
}
.process__duration {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  margin-top: 24px;
  padding: 10px 18px;
  background: var(--gray-900);
  border: 1px solid var(--gray-800);
  border-radius: 999px;
}
.process__duration span {
  font-size: 11px; font-weight: 700;
  text-transform: uppercase; letter-spacing: 0.1em;
  color: rgba(255,255,255,0.5);
}
.process__duration strong {
  font-family: var(--font-head);
  font-size: 14px; font-weight: 800;
  letter-spacing: -0.01em;
  color: var(--white);
}

.process__col--left,
.process__col--right {
  align-self: stretch;
  display: flex;
  flex-direction: column;
  justify-content: center;
}
.process__col--left .process__block,
.process__col--right .process__block,
.process__col--right .process__key {
  display: inline-block;
  text-align: left;
  width: 100%;
  max-width: 260px;
  margin-left: auto;
  margin-right: auto;
}
.process__block { margin-bottom: 28px; }
.process__block:last-child { margin-bottom: 0; }
.process__eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-size: 11px; font-weight: 700;
  text-transform: uppercase; letter-spacing: 0.12em;
  color: rgba(255,255,255,0.55);
  margin-bottom: 24px;
}
.process__eyebrow::before {
  content: '';
  width: 18px; height: 1.5px;
  background: var(--yellow);
}
.process__block ul { list-style: none; padding: 0; margin: 0; }
.process__block li {
  position: relative;
  padding-left: 28px;
  margin-bottom: 22px;
  font-size: 16px;
  font-weight: 500;
  color: var(--white);
  line-height: 1.6;
}
.process__block li:last-child { margin-bottom: 0; }
.process__block li::before {
  content: '';
  position: absolute;
  left: 0; top: 9px;
  width: 9px; height: 9px;
  background: var(--yellow);
  border-radius: 50%;
  box-shadow: 0 0 0 5px rgba(255,214,0,0.18);
}
.process__key {
  padding: 20px 22px;
  background: rgba(255,214,0,0.06);
  border-left: 3px solid var(--yellow);
  border-radius: 8px;
  margin-top: 16px;
}
.process__key .process__eyebrow { margin-bottom: 8px; color: var(--yellow); }
.process__key .process__eyebrow::before { background: var(--yellow); }
.process__key p {
  font-size: 14px;
  color: var(--white);
  font-weight: 500;
  line-height: 1.55;
}

/* ============ INTERVENTIONS ============ */
.interventions {
  position: relative;
  background: var(--white);
  overflow: hidden;
}
.interventions::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image: radial-gradient(circle, var(--gray-200) 1.2px, transparent 1.4px);
  background-size: 26px 26px;
  z-index: 0;
  pointer-events: none;
  opacity: 0.6;
  -webkit-mask-image: linear-gradient(180deg, transparent 0%, black 25%, black 75%, transparent 100%);
  mask-image: linear-gradient(180deg, transparent 0%, black 25%, black 75%, transparent 100%);
}
.interventions::after {
  content: '';
  position: absolute;
  bottom: 80px;
  right: 100px;
  width: 900px; height: 900px;
  background: radial-gradient(circle at center, rgba(255,214,0,0.22) 0%, rgba(255,214,0,0) 50%);
  pointer-events: none;
  z-index: 0;
}
.interventions > * { position: relative; z-index: 1; }
.interventions__grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
  margin-top: 56px;
}
.iv {
  padding: 28px 26px;
  background: var(--gray-50);
  border: 1px solid var(--gray-100);
  border-radius: var(--radius-lg);
  transition: all .2s;
}
.iv:hover {
  background: var(--white);
  border-color: var(--yellow);
  transform: translateY(-2px);
}
.iv__num {
  display: inline-block;
  font-family: var(--font-head);
  font-size: 12px;
  font-weight: 800;
  color: var(--gray-400);
  margin-bottom: 18px;
  letter-spacing: 0.05em;
}
.iv h3 {
  font-family: var(--font-head);
  font-size: 18px;
  font-weight: 800;
  letter-spacing: -0.02em;
  margin-bottom: 10px;
  line-height: 1.2;
}
.iv p {
  font-size: 13px;
  color: var(--gray-700);
  line-height: 1.5;
}
.iv--danger {
  background: #FEF2F2;
  border-color: #FECACA;
}
.iv--danger:hover {
  background: #FEE2E2;
  border-color: #FCA5A5;
  transform: translateY(-2px);
}
.iv--danger .iv__num { color: #DC2626; font-size: 18px; }
.iv--danger h3 { color: #991B1B; }

.interventions__note {
  margin-top: 36px;
  padding: 20px 24px;
  background: var(--gray-50);
  border-left: 3px solid var(--yellow);
  border-radius: 8px;
  font-size: 14px;
  color: var(--gray-700);
  line-height: 1.55;
}
.interventions__note a {
  color: var(--black);
  font-weight: 600;
  text-decoration: underline;
  text-underline-offset: 2px;
}

/* ============ ERRORS (dark) ============ */
.errors {
  position: relative;
  background: var(--gray-950);
  padding: 130px 0;
  overflow: hidden;
}
/* gradient amarillo eliminado — la sección queda en negro plano */
.errors::after {
  content: 'AVOID';
  position: absolute;
  bottom: -60px;
  left: -20px;
  font-family: var(--font-head);
  font-size: clamp(180px, 24vw, 320px);
  font-weight: 900;
  color: transparent;
  -webkit-text-stroke: 2.5px rgba(255,255,255,0.16);
  letter-spacing: -0.06em;
  line-height: 1;
  pointer-events: none;
  user-select: none;
  z-index: 0;
}
.errors__vert {
  position: absolute;
  top: 50%;
  right: 24px;
  font-family: var(--font-head);
  font-weight: 800;
  font-size: 13px;
  letter-spacing: 0.5em;
  color: rgba(255,214,0,0.18);
  writing-mode: vertical-rl;
  text-orientation: mixed;
  white-space: nowrap;
  transform: translateY(calc(-50% + var(--parallax-y, 0px)));
  transition: transform .1s linear;
  pointer-events: none;
  user-select: none;
  z-index: 1;
}
@media (max-width: 600px) { .errors__vert { display: none; } }

.errors__container {
  position: relative;
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 40px;
  display: grid;
  grid-template-columns: 1fr 1.3fr;
  gap: 80px;
  align-items: start;
  z-index: 2;
}
.errors__header { position: sticky; top: 120px; }
.errors__header .section__eyebrow { color: rgba(255,255,255,0.5); }
.errors__header .section__title { color: var(--white); }
.errors__header .section__lead { color: rgba(255,255,255,0.65); }
.errors__list { display: grid; gap: 14px; }
.err {
  padding: 28px 32px;
  background: var(--gray-900);
  border: 1px solid var(--gray-800);
  border-radius: var(--radius-lg);
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 24px;
  align-items: start;
  transition: border-color .2s, transform .2s, background .2s;
}
.err:hover {
  border-color: var(--yellow);
  transform: translateY(-1px);
  background: #1F1F1F;
}
.err__num {
  font-family: var(--font-head);
  font-size: 36px; font-weight: 900;
  color: rgba(255,255,255,0.18);
  line-height: 1;
  letter-spacing: -0.03em;
}
.err h3 {
  font-family: var(--font-head);
  font-size: 19px;
  font-weight: 800;
  letter-spacing: -0.02em;
  margin-bottom: 8px;
  color: var(--yellow);
}
.err p {
  font-size: 14px;
  color: rgba(255,255,255,0.65);
  line-height: 1.55;
}

/* ============ EXAMPLE (caso real) ============ */
.example {
  position: relative;
  background: var(--white);
  padding: 130px 0;
  overflow: hidden;
}
.example::before {
  content: 'CASO';
  position: absolute;
  top: 30px;
  left: -20px;
  font-family: var(--font-head);
  font-size: clamp(140px, 18vw, 240px);
  font-weight: 900;
  color: transparent;
  -webkit-text-stroke: 2.5px var(--gray-300);
  letter-spacing: -0.06em;
  line-height: 1;
  z-index: 0;
  pointer-events: none;
  user-select: none;
}
.example > * { position: relative; z-index: 1; }
.example__container {
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 40px;
}
.example__header {
  max-width: 720px;
  margin-bottom: 48px;
}
.example__case {
  background: var(--gray-50);
  border: 1px solid var(--gray-200);
  border-radius: var(--radius-lg);
  padding: 48px;
}
.example__head { margin-bottom: 36px; }
.example__chip {
  display: inline-block;
  font-family: var(--font-head);
  font-size: 11px;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--lv-libre-fg);
  background: var(--lv-libre-bg);
  padding: 6px 12px;
  border-radius: 999px;
  margin-bottom: 18px;
}
.example__title {
  font-family: var(--font-head);
  font-size: clamp(24px, 3vw, 32px);
  font-weight: 900;
  letter-spacing: -0.025em;
  line-height: 1.1;
  margin-bottom: 8px;
}
.example__title span {
  font-weight: 500;
  color: var(--gray-500);
}
.example__sub {
  font-size: 15px;
  color: var(--gray-700);
  line-height: 1.5;
}
.example__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
}
.example__col {
  padding: 24px;
  background: var(--white);
  border: 1px solid var(--gray-200);
  border-radius: 14px;
}
.example__col-label {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--gray-500);
  margin-bottom: 14px;
}
.example__col-label::before {
  content: '';
  width: 18px;
  height: 1.5px;
  background: var(--yellow);
}
.example__rows {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  gap: 10px;
}
.example__rows li {
  display: grid;
  grid-template-columns: 1fr auto;
  align-items: baseline;
  gap: 12px;
  padding: 8px 0;
  border-bottom: 1px solid var(--gray-100);
  font-size: 14px;
}
.example__rows li:last-child { border-bottom: none; }
.example__rows li span {
  color: var(--gray-700);
  line-height: 1.4;
}
.example__rows li span em {
  display: block;
  font-style: normal;
  font-size: 11px;
  color: var(--gray-400);
  margin-top: 2px;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}
.example__rows li strong {
  font-family: var(--font-head);
  font-size: 14px;
  font-weight: 800;
  color: var(--black);
  letter-spacing: -0.01em;
  white-space: nowrap;
}
.example__rows li em {
  font-style: normal;
  font-size: 11px;
  color: var(--gray-400);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  grid-column: 2;
  text-align: right;
}
.example__rows-total {
  padding-top: 14px !important;
  border-top: 2px solid var(--black) !important;
  border-bottom: none !important;
  margin-top: 6px;
}
.example__rows-total span {
  font-weight: 700;
  color: var(--black);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  font-size: 12px;
}
.example__rows-total strong {
  font-size: 18px !important;
  color: var(--black) !important;
}
.example__foot {
  margin-top: 32px;
  padding-top: 28px;
  border-top: 1px solid var(--gray-200);
  font-size: 14px;
  color: var(--gray-700);
  line-height: 1.5;
}
.example__foot a {
  color: var(--black);
  font-weight: 700;
  text-decoration: underline;
  text-underline-offset: 3px;
  text-decoration-color: var(--yellow);
  text-decoration-thickness: 2px;
}

/* ============ COMPARE (nosotros vs por tu cuenta) ============ */
.compare {
  position: relative;
  background: var(--white);
  padding: 130px 0;
  overflow: hidden;
}
.compare::before {
  content: 'VS';
  position: absolute;
  top: 30px;
  right: -20px;
  font-family: var(--font-head);
  font-size: clamp(180px, 26vw, 360px);
  font-weight: 900;
  color: transparent;
  -webkit-text-stroke: 2.5px var(--gray-300);
  letter-spacing: -0.04em;
  line-height: 1;
  z-index: 0;
  pointer-events: none;
  user-select: none;
}
.compare > * { position: relative; z-index: 1; }
.compare__container {
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 40px;
}
.compare__header {
  max-width: 720px;
  margin-bottom: 56px;
}
.compare__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
  align-items: start;
}
.compare-card {
  border-radius: var(--radius-lg);
  padding: 36px 32px;
  transition: transform .2s;
}
.compare-card--good {
  background: var(--gray-950);
  color: var(--white);
  position: relative;
  overflow: hidden;
}
.compare-card--good::before {
  content: '';
  position: absolute;
  top: -100px; right: -150px;
  width: 400px; height: 400px;
  background: radial-gradient(circle at center, rgba(255,214,0,0.25) 0%, rgba(255,214,0,0) 60%);
  pointer-events: none;
  z-index: 0;
}
.compare-card--good > * { position: relative; z-index: 1; }
.compare-card--bad {
  background: var(--gray-50);
  border: 1px solid var(--gray-200);
  color: var(--gray-700);
}
.compare-card__head {
  margin-bottom: 28px;
  padding-bottom: 24px;
  border-bottom: 1px solid rgba(255,255,255,0.1);
}
.compare-card--bad .compare-card__head {
  border-bottom-color: var(--gray-200);
}
.compare-card__brand {
  display: inline-block;
  font-family: var(--font-head);
  font-weight: 900;
  font-size: 16px;
  letter-spacing: -0.02em;
  color: var(--white);
}
.compare-card__brand span { color: var(--yellow); margin-left: 2px; }
.compare-card__brand-bad {
  display: inline-block;
  font-family: var(--font-head);
  font-weight: 800;
  font-size: 13px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--gray-500);
}
.compare-card__title {
  font-family: var(--font-head);
  font-size: 28px;
  font-weight: 900;
  letter-spacing: -0.025em;
  margin-top: 10px;
  line-height: 1;
}
.compare-card--good .compare-card__title { color: var(--white); }
.compare-card--bad .compare-card__title { color: var(--black); }

.compare-list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  gap: 12px;
}
.compare-list li {
  position: relative;
  padding-left: 32px;
  font-size: 14.5px;
  line-height: 1.55;
}
.compare-list li::before {
  position: absolute;
  left: 0; top: 0;
  width: 22px; height: 22px;
  border-radius: 50%;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-head);
  font-size: 13px;
  font-weight: 900;
  line-height: 1;
}
.compare-list--good li {
  color: rgba(255,255,255,0.92);
}
.compare-list--good li::before {
  content: '✓';
  background: var(--yellow);
  color: var(--black);
}
.compare-list--good li strong {
  color: var(--yellow);
  font-weight: 700;
}
.compare-list--bad li {
  color: var(--gray-700);
}
.compare-list--bad li::before {
  content: '×';
  background: var(--gray-200);
  color: #B91C1C;
  font-size: 16px;
}

/* ============ CASES (casos de éxito) ============ */
.cases {
  position: relative;
  background: var(--gray-50);
  padding: 130px 0;
  border-top: 1px solid var(--gray-100);
  border-bottom: 1px solid var(--gray-100);
  overflow: hidden;
}
.cases::before {
  content: 'CASOS';
  position: absolute;
  bottom: -40px;
  right: -30px;
  font-family: var(--font-head);
  font-size: clamp(140px, 18vw, 240px);
  font-weight: 900;
  color: transparent;
  -webkit-text-stroke: 2.5px var(--gray-300);
  letter-spacing: -0.05em;
  line-height: 1;
  z-index: 0;
  pointer-events: none;
  user-select: none;
}
.cases > * { position: relative; z-index: 1; }
.cases__container {
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 40px;
}
.cases__header {
  max-width: 720px;
  margin-bottom: 48px;
}
.cases__grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: 20px;
}
.case-card {
  background: var(--white);
  border: 1px solid var(--gray-200);
  border-radius: var(--radius-lg);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  transition: transform .25s cubic-bezier(.4,0,.2,1), border-color .2s;
}
.case-card:hover {
  transform: translateY(-3px);
  border-color: var(--yellow);
}
.case-card__media {
  position: relative;
  aspect-ratio: 16 / 11;
  overflow: hidden;
  background: var(--gray-100);
}
.case-card--lg .case-card__media { aspect-ratio: 16 / 9; }
.case-card__media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform .4s cubic-bezier(.4,0,.2,1);
}
.case-card:hover .case-card__media img { transform: scale(1.04); }
.case-card__body {
  padding: 24px 26px 28px;
  flex: 1;
  display: flex;
  flex-direction: column;
}
.case-card__chip {
  display: inline-block;
  width: fit-content;
  font-family: var(--font-head);
  font-size: 11px;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--gray-700);
  background: var(--gray-100);
  padding: 5px 11px;
  border-radius: 999px;
  margin-bottom: 14px;
}
.case-card h3 {
  font-family: var(--font-head);
  font-size: 20px;
  font-weight: 800;
  letter-spacing: -0.02em;
  line-height: 1.15;
  margin-bottom: 8px;
}
.case-card p {
  font-size: 14px;
  color: var(--gray-700);
  line-height: 1.55;
}
.case-card__stats {
  margin-top: 20px;
  padding-top: 18px;
  border-top: 1px solid var(--gray-200);
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 14px;
}
.case-card__stats > div { }
.case-card__stats span {
  display: block;
  font-size: 10px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--gray-500);
  margin-bottom: 4px;
}
.case-card__stats strong {
  font-family: var(--font-head);
  font-size: 16px;
  font-weight: 900;
  letter-spacing: -0.01em;
  color: var(--black);
}
.cases__note {
  margin-top: 40px;
  padding: 18px 24px;
  background: var(--white);
  border: 1px solid var(--gray-200);
  border-radius: 12px;
  font-size: 14px;
  color: var(--gray-700);
  text-align: center;
}
.cases__note a {
  color: var(--black);
  font-weight: 700;
  text-decoration: underline;
  text-underline-offset: 3px;
  text-decoration-color: var(--yellow);
  text-decoration-thickness: 2px;
}

/* ============ CALCULATOR PRO (sección home) ============ */
.calc-pro {
  position: relative;
  background: var(--gray-950);
  padding: 130px 0;
  overflow: hidden;
}
.calc-pro::before {
  content: 'PRO';
  position: absolute;
  top: 40px;
  left: -30px;
  font-family: var(--font-head);
  font-size: clamp(180px, 26vw, 360px);
  font-weight: 900;
  color: transparent;
  -webkit-text-stroke: 2.5px rgba(255,214,0,0.08);
  letter-spacing: -0.06em;
  line-height: 1;
  pointer-events: none;
  user-select: none;
  z-index: 0;
}
.calc-pro::after {
  content: '';
  position: absolute;
  bottom: -200px;
  right: -200px;
  width: 700px; height: 700px;
  background: radial-gradient(circle at center, rgba(255,214,0,0.16) 0%, rgba(255,214,0,0) 55%);
  pointer-events: none;
  z-index: 0;
}
.calc-pro__container {
  position: relative;
  z-index: 1;
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 40px;
  display: grid;
  grid-template-columns: 1.05fr 1fr;
  gap: 80px;
  align-items: center;
}
.calc-pro__badge {
  display: inline-block;
  font-family: var(--font-head);
  font-size: 11px;
  font-weight: 800;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--yellow);
  background: rgba(255,214,0,0.1);
  border: 1px solid rgba(255,214,0,0.3);
  padding: 6px 14px;
  border-radius: 999px;
  margin-bottom: 20px;
}
.calc-pro__left .section__title { color: var(--white); margin-bottom: 24px; }
.calc-pro__lead {
  font-size: 17px;
  color: rgba(255,255,255,0.72);
  line-height: 1.55;
  margin-bottom: 28px;
  max-width: 540px;
}
.calc-pro__list {
  list-style: none;
  padding: 0; margin: 0 0 36px;
  display: grid;
  gap: 12px;
}
.calc-pro__list li {
  position: relative;
  padding-left: 28px;
  font-size: 14.5px;
  color: rgba(255,255,255,0.88);
  line-height: 1.5;
}
.calc-pro__list li::before {
  content: '';
  position: absolute;
  left: 0; top: 8px;
  width: 8px; height: 8px;
  background: var(--yellow);
  border-radius: 50%;
  box-shadow: 0 0 0 4px rgba(255,214,0,0.18);
}
.calc-pro__cta {
  display: flex;
  align-items: center;
  gap: 20px;
  flex-wrap: wrap;
}
.calc-pro__note {
  font-size: 12px;
  color: rgba(255,255,255,0.5);
  font-weight: 500;
}

/* Mockup */
.calc-pro__mock {
  background: #1A1A1A;
  border: 1px solid #2A2A2A;
  border-radius: 16px;
  overflow: hidden;
  box-shadow: 0 30px 80px rgba(0,0,0,0.6), 0 0 60px rgba(255,214,0,0.05);
  transform: perspective(1200px) rotateY(-4deg) rotateX(2deg);
  transition: transform .35s ease;
}
.calc-pro__mock:hover {
  transform: perspective(1200px) rotateY(-2deg) rotateX(1deg) scale(1.02);
}
.calc-pro__mock-bar {
  background: #0F0F0F;
  border-bottom: 1px solid #2A2A2A;
  padding: 12px 16px;
  display: flex;
  align-items: center;
  gap: 8px;
}
.calc-pro__mock-dot {
  width: 10px; height: 10px;
  border-radius: 50%;
  background: #404040;
}
.calc-pro__mock-dot:nth-child(2) { background: #525252; }
.calc-pro__mock-dot:nth-child(3) { background: #737373; }
.calc-pro__mock-title {
  margin-left: auto;
  font-family: var(--font-head);
  font-weight: 900;
  font-size: 12px;
  color: var(--white);
  letter-spacing: -0.02em;
}
.calc-pro__mock-title span { color: var(--yellow); }
.calc-pro__mock-title em {
  font-style: normal;
  background: rgba(255,214,0,0.12);
  color: var(--yellow);
  font-size: 9px;
  padding: 2px 6px;
  border-radius: 4px;
  margin-left: 6px;
  letter-spacing: 0.1em;
  border: 1px solid rgba(255,214,0,0.3);
}
.calc-pro__mock-body {
  padding: 20px 22px;
  display: grid;
  gap: 10px;
}
.calc-pro__mock-row {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  padding: 8px 0;
  border-bottom: 1px solid #232323;
  font-size: 13px;
}
.calc-pro__mock-row:last-child { border-bottom: none; }
.calc-pro__mock-row span {
  color: rgba(255,255,255,0.65);
}
.calc-pro__mock-row strong {
  font-family: 'JetBrains Mono', monospace;
  font-size: 13px;
  font-weight: 600;
  color: var(--white);
}
.calc-pro__mock-row--total {
  padding: 14px 0 8px;
  border-top: 2px solid #2A2A2A;
  margin-top: 4px;
}
.calc-pro__mock-row--total strong {
  font-size: 16px;
  color: var(--yellow);
  font-weight: 800;
}
.calc-pro__mock-row--profit strong {
  color: #34d399;
  font-weight: 800;
}
.calc-pro__mock-divider {
  height: 1px;
  background: #2A2A2A;
  margin: 8px 0;
}

/* ============ RESPONSIVE ============ */
@media (max-width: 960px) {
  .nav__links { display: none; }
  .hero { min-height: auto; }
  .hero__inner {
    grid-template-columns: 1fr;
    padding: 60px 24px 60px;
    min-height: auto;
    gap: 32px;
  }
  .hero__bg {
    left: 0;
    top: auto;
    bottom: 0;
    height: 340px;
    clip-path: none;
  }
  .hero__bg-text { display: none; }
  .hero__right { height: 280px; }
  .hero__icon { max-width: 320px; }
  .hero__slide { font-size: 64px; right: 16px; bottom: 12px; }
  .hero__meta { gap: 24px; }

  .strip__container { grid-template-columns: 1fr; gap: 14px; padding: 24px; }

  .steps__grid { grid-template-columns: repeat(2, 1fr); gap: 32px; }
  .conditions__grid { grid-template-columns: repeat(2, 1fr); }

  .calculator__container { grid-template-columns: 1fr; gap: 40px; }
  .calculator__intro { position: static; }
  .section { padding: 90px 24px; }
  .calculator { padding: 90px 0; }

  .faq { padding: 90px 0; }
  .faq__container { grid-template-columns: 1fr; gap: 40px; padding: 0 24px; }
  .faq__header { position: static; }
  .faq__list { padding: 8px 24px; }

  .contact { padding: 90px 24px; }

  /* Process */
  .process { padding: 90px 0; }
  .process__container { padding: 0 24px; }
  .process__stepper {
    grid-template-columns: repeat(6, minmax(78px, 1fr));
    margin-bottom: 32px;
    overflow-x: auto;
    padding-bottom: 8px;
    scrollbar-width: none;
  }
  .process__stepper::-webkit-scrollbar { display: none; }
  .process__step-num { width: 46px; height: 46px; font-size: 12px; }
  .process__step.is-active .process__step-num { transform: scale(1.05); }
  .process__step-label { font-size: 11px; margin-top: 10px; }
  .process__stepper::before { top: 23px; }
  .process__stage {
    grid-template-columns: 1fr;
    padding: 36px 28px;
    gap: 32px;
    min-height: auto;
  }
  .process__col--center { order: -1; }
  .process__icon { width: 110px; height: 110px; }
  .process__icon svg { width: 58px; height: 58px; }
  .process__title { font-size: 26px; }

  /* Interventions */
  .interventions__grid { grid-template-columns: repeat(2, 1fr); }

  /* Errors */
  .errors { padding: 90px 0; }
  .errors__container { grid-template-columns: 1fr; gap: 40px; padding: 0 24px; }
  .errors__header { position: static; }

  /* Example */
  .example { padding: 90px 0; }
  .example__container { padding: 0 24px; }
  .example__case { padding: 32px 28px; }
  .example__grid { grid-template-columns: 1fr; gap: 16px; }

  /* Compare */
  .compare { padding: 90px 0; }
  .compare__container { padding: 0 24px; }
  .compare__grid { grid-template-columns: 1fr; }

  /* Cases */
  .cases { padding: 90px 0; }
  .cases__container { padding: 0 24px; }
  .cases__grid { grid-template-columns: 1fr 1fr; }
  .case-card--lg { grid-column: 1 / -1; }

  /* Calculator Pro */
  .calc-pro { padding: 90px 0; }
  .calc-pro__container {
    grid-template-columns: 1fr;
    gap: 56px;
    padding: 0 24px;
  }
  .calc-pro__mock { transform: none; }
  .calc-pro__mock:hover { transform: scale(1.01); }
}

@media (max-width: 600px) {
  .nav__container { padding: 14px 20px; gap: 12px; }
  .nav__cta { padding: 10px 18px; font-size: 13px; }
  .hero__inner { padding: 40px 20px 50px; }
  .hero__right { height: 220px; }
  .hero__icon { max-width: 260px; }
  .hero__bg { height: 270px; }
  .hero__meta { flex-direction: column; gap: 16px; }
  .steps__grid, .conditions__grid { grid-template-columns: 1fr; }
  .result__schedule { grid-template-columns: 1fr; }
  .footer { padding: 28px 20px; }
  .footer__container { flex-direction: column; text-align: center; }
  .calculator__form, .calculator__result { padding: 24px; }
  .faq__list { padding: 4px 20px; }
  .faq__item summary { font-size: 16px; }

  /* Process mobile */
  .process__stage { padding: 28px 20px; }
  .process__title { font-size: 22px; }

  /* Interventions mobile */
  .interventions__grid { grid-template-columns: 1fr; }

  /* Errors mobile */
  .err { grid-template-columns: 1fr; gap: 8px; padding: 24px; }
  .err__num { font-size: 28px; }

  /* Example mobile */
  .example__case { padding: 24px 20px; }
  .example__col { padding: 18px; }

  /* Compare mobile */
  .compare-card { padding: 28px 22px; }

  /* Cases mobile */
  .cases__grid { grid-template-columns: 1fr; }
  .case-card--lg { grid-column: auto; }
  .case-card__stats { grid-template-columns: 1fr; gap: 10px; }

  /* Calculator Pro mobile */
  .calc-pro__cta { gap: 12px; }
  .calc-pro__note { width: 100%; text-align: center; }
  .calc-pro__mock-title { font-size: 11px; }
  .calc-pro__mock-body { padding: 16px 18px; }
}