:root {
  color-scheme: light;
  --navy: #142b47;
  --navy-deep: #0d2138;
  --navy-soft: #294763;
  --lilac: #b597df;
  --lilac-light: #eee7f8;
  --paper: #f9f8f6;
  --white: #ffffff;
  --ink: #172436;
  --muted: #647084;
  --line: #dfe2e7;
  --success: #2d7562;
  --danger: #a53e52;
  --shadow: 0 24px 70px rgba(20, 43, 71, 0.12);
  font-family: "Segoe UI", Inter, ui-sans-serif, system-ui, -apple-system, sans-serif;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  min-width: 320px;
  color: var(--ink);
  background: var(--paper);
}

a { color: inherit; }
button, input { font: inherit; }

.site-header {
  position: relative;
  z-index: 10;
  display: grid;
  grid-template-columns: 260px 1fr auto;
  align-items: center;
  width: min(1200px, calc(100% - 48px));
  min-height: 88px;
  margin: 0 auto;
  border-bottom: 1px solid rgba(20, 43, 71, 0.13);
}

.brand-logo {
  position: relative;
  display: block;
  width: 244px;
  height: 68px;
  overflow: hidden;
}

.brand-logo img {
  position: absolute;
  top: -178px;
  left: -90px;
  width: 420px;
  max-width: none;
}

.main-nav {
  display: flex;
  justify-content: center;
  gap: 36px;
}

.nav-link {
  position: relative;
  padding: 33px 0 29px;
  color: var(--muted);
  font-size: 0.91rem;
  font-weight: 650;
  text-decoration: none;
}

.nav-link::after {
  position: absolute;
  right: 0;
  bottom: -1px;
  left: 0;
  height: 3px;
  background: var(--lilac);
  border-radius: 3px 3px 0 0;
  content: "";
  opacity: 0;
  transform: scaleX(0.4);
  transition: 160ms ease;
}

.nav-link:hover,
.nav-link.active { color: var(--navy); }
.nav-link.active::after,
.nav-link:hover::after { opacity: 1; transform: scaleX(1); }

.header-cta {
  padding: 11px 20px;
  color: var(--white);
  background: var(--navy);
  border-radius: 999px;
  font-size: 0.86rem;
  font-weight: 750;
  text-decoration: none;
}

.hero {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(400px, 0.8fr);
  gap: clamp(56px, 7vw, 105px);
  align-items: center;
  width: min(1200px, calc(100% - 48px));
  min-height: 730px;
  margin: 0 auto;
  padding: 72px 0 90px;
}

.eyebrow {
  margin: 0 0 18px;
  color: #7c5eaa;
  font-size: 0.74rem;
  font-weight: 800;
  letter-spacing: 0.15em;
  text-transform: uppercase;
}

.hero h1,
.calculator-intro h1 {
  margin: 0;
  color: var(--navy);
  font-family: Georgia, "Times New Roman", serif;
  font-size: clamp(3.7rem, 6vw, 6rem);
  font-weight: 500;
  line-height: 0.98;
  letter-spacing: -0.055em;
}

.hero h1 em { color: var(--lilac); font-weight: 500; }

.hero-description {
  max-width: 620px;
  margin: 28px 0 0;
  color: var(--muted);
  font-size: 1.08rem;
  line-height: 1.75;
}

.hero-actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 34px; }

.button {
  display: inline-flex;
  min-height: 52px;
  align-items: center;
  justify-content: center;
  gap: 12px;
  padding: 0 23px;
  border: 1px solid transparent;
  border-radius: 12px;
  cursor: pointer;
  font-size: 0.9rem;
  font-weight: 750;
  text-decoration: none;
  transition: transform 150ms ease, background 150ms ease, border-color 150ms ease;
}

.button:hover { transform: translateY(-2px); }
.button-primary { color: var(--white); background: var(--navy); }
.button-primary:hover { background: var(--navy-deep); }
.button-secondary { color: var(--navy); background: transparent; border-color: var(--line); }
.button-secondary:hover { border-color: var(--lilac); }
.button-light { color: var(--navy); background: var(--white); }

.trust-note {
  display: flex;
  max-width: 560px;
  align-items: flex-start;
  gap: 12px;
  margin-top: 34px;
  padding-top: 24px;
  border-top: 1px solid var(--line);
}

.trust-note span,
.source-badge > span {
  display: grid;
  flex: 0 0 auto;
  width: 25px;
  height: 25px;
  place-items: center;
  color: var(--navy);
  background: var(--lilac-light);
  border-radius: 50%;
  font-size: 0.8rem;
  font-weight: 900;
}

.trust-note p { margin: 2px 0 0; color: var(--muted); font-size: 0.83rem; line-height: 1.55; }

.portrait-wrap {
  position: relative;
  min-height: 570px;
  padding: 22px 22px 0;
  background: var(--navy);
  border-radius: 42% 42% 28px 28px;
}

.portrait-wrap > img {
  position: absolute;
  right: 0;
  bottom: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center top;
  border-radius: inherit;
}

.portrait-accent {
  position: absolute;
  top: -18px;
  right: 32px;
  width: 44%;
  height: 54%;
  border: 2px solid var(--lilac);
  border-radius: 50% 50% 0 0;
  transform: rotate(8deg);
}

.portrait-card {
  position: absolute;
  right: -28px;
  bottom: 28px;
  left: -42px;
  display: grid;
  gap: 7px;
  padding: 22px 24px;
  background: rgba(255, 255, 255, 0.94);
  border: 1px solid rgba(255, 255, 255, 0.8);
  border-radius: 16px;
  box-shadow: var(--shadow);
  backdrop-filter: blur(10px);
}

.portrait-card-label { color: #7c5eaa; font-size: 0.68rem; font-weight: 800; letter-spacing: 0.09em; text-transform: uppercase; }
.portrait-card strong { color: var(--navy); font-family: Georgia, serif; font-size: 1.22rem; }
.portrait-card a { width: fit-content; color: #7c5eaa; font-size: 0.78rem; font-weight: 750; text-decoration: none; }

.intro-section {
  display: grid;
  grid-template-columns: 1fr 0.8fr;
  gap: clamp(50px, 10vw, 160px);
  width: min(1200px, calc(100% - 48px));
  margin: 0 auto;
  padding: 105px 0 70px;
}

.section-heading h2,
.tool-banner h2,
.calendar-summary h2 {
  margin: 0;
  color: var(--navy);
  font-family: Georgia, serif;
  font-size: clamp(2.3rem, 4vw, 4.2rem);
  font-weight: 500;
  line-height: 1.08;
  letter-spacing: -0.04em;
}

.section-lead { margin: 37px 0 0; color: var(--muted); font-size: 1.03rem; line-height: 1.75; }

.value-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  width: min(1200px, calc(100% - 48px));
  margin: 0 auto 110px;
  border: 1px solid var(--line);
  border-radius: 22px;
  overflow: hidden;
}

.value-card { min-height: 310px; padding: 34px; background: var(--white); border-right: 1px solid var(--line); }
.value-card:last-child { border-right: 0; }
.value-card-dark { color: var(--white); background: var(--navy); }
.value-card-lilac { background: var(--lilac-light); }
.card-number { display: block; margin-bottom: 90px; color: var(--lilac); font-size: 0.74rem; font-weight: 800; }
.value-card h3 { margin: 0 0 14px; font-family: Georgia, serif; font-size: 1.5rem; font-weight: 500; }
.value-card p { margin: 0; color: var(--muted); font-size: 0.9rem; line-height: 1.65; }
.value-card-dark p { color: rgba(255,255,255,.68); }

.tool-banner {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 50px;
  width: min(1200px, calc(100% - 48px));
  margin: 0 auto 110px;
  padding: 58px;
  color: var(--white);
  background: var(--navy);
  border-radius: 28px;
}

.eyebrow-light { color: var(--lilac); }
.tool-banner h2 { color: var(--white); }
.tool-banner p:not(.eyebrow) { max-width: 720px; margin: 18px 0 0; color: rgba(255,255,255,.7); line-height: 1.65; }

.site-footer {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  gap: 30px;
  align-items: center;
  width: min(1200px, calc(100% - 48px));
  margin: 0 auto;
  padding: 40px 0;
  border-top: 1px solid var(--line);
  font-size: 0.8rem;
}

.site-footer > div:first-child { display: grid; gap: 3px; }
.site-footer strong { color: var(--navy); }
.site-footer span, .site-footer p { color: var(--muted); }
.site-footer p { margin: 0; text-align: right; }
.footer-links { display: flex; gap: 26px; }
.footer-links a { color: var(--muted); text-decoration: none; }
.footer-links a:hover { color: var(--navy); }

/* Consulta de renta */
.tool-page { background: linear-gradient(180deg, var(--paper) 0 62%, #f0ebf7 62% 100%); }

.calculator-shell {
  display: grid;
  grid-template-columns: minmax(0, .82fr) minmax(480px, 1fr);
  gap: clamp(50px, 8vw, 120px);
  align-items: center;
  width: min(1120px, calc(100% - 48px));
  min-height: 720px;
  margin: 0 auto;
  padding: 75px 0 95px;
}

.back-link { display: inline-flex; gap: 8px; margin-bottom: 52px; color: var(--muted); font-size: .82rem; font-weight: 700; text-decoration: none; }
.calculator-intro h1 { font-size: clamp(3.3rem, 5vw, 5.5rem); }
.calculator-intro > p:not(.eyebrow) { margin: 26px 0; color: var(--muted); line-height: 1.75; }

.source-badge { display: flex; align-items: center; gap: 12px; margin-top: 35px; }
.source-badge div { display: grid; gap: 3px; }
.source-badge strong { color: var(--navy); font-size: .82rem; }
.source-badge div span { color: var(--muted); font-size: .73rem; }

.calculator-card { padding: clamp(28px, 4vw, 48px); background: var(--white); border: 1px solid rgba(20,43,71,.1); border-radius: 24px; box-shadow: var(--shadow); }
.step-pill { display: inline-block; margin-bottom: 18px; padding: 7px 10px; color: #674991; background: var(--lilac-light); border-radius: 999px; font-size: .67rem; font-weight: 800; letter-spacing: .07em; text-transform: uppercase; }
.calculator-card-heading h2 { margin: 0; color: var(--navy); font-family: Georgia, serif; font-size: 2rem; font-weight: 500; }
.calculator-card-heading p { margin: 10px 0 0; color: var(--muted); font-size: .88rem; line-height: 1.6; }

#renta-form { margin-top: 30px; }
#renta-form label { display: block; margin-bottom: 9px; color: var(--navy); font-size: .79rem; font-weight: 750; }
.input-row { display: grid; grid-template-columns: 1fr auto; gap: 10px; }
.input-row input { min-width: 0; height: 54px; padding: 0 16px; color: var(--navy); background: #fbfbfc; border: 1px solid var(--line); border-radius: 12px; outline: none; }
.input-row input:focus { border-color: var(--lilac); box-shadow: 0 0 0 4px rgba(181,151,223,.18); }
.input-row input[aria-invalid="true"] { border-color: var(--danger); }
.field-help, .field-error { margin: 9px 2px 0; font-size: .7rem; line-height: 1.45; }
.field-help { color: var(--muted); }
.field-error { min-height: 1em; color: var(--danger); font-weight: 650; }

.result-card { grid-template-columns: 112px 1fr; gap: 22px; align-items: center; margin-top: 30px; padding: 20px; background: var(--navy); border-radius: 16px; }
.result-card:not([hidden]) { display: grid; animation: reveal 260ms ease-out; }
.result-date-box { display: grid; place-items: center; min-height: 120px; color: var(--navy); background: var(--lilac); border-radius: 12px; text-transform: capitalize; }
.result-date-box span { font-size: .72rem; font-weight: 800; text-transform: uppercase; }
.result-date-box strong { margin: -4px 0; font-family: Georgia, serif; font-size: 3.1rem; font-weight: 500; line-height: 1; }
.result-date-box small { font-size: .68rem; font-weight: 750; }
.result-copy p { margin: 0 0 4px; color: rgba(255,255,255,.62); font-size: .72rem; }
.result-copy h3 { margin: 0 0 7px; color: var(--white); font-family: Georgia, serif; font-size: 1.25rem; font-weight: 500; line-height: 1.25; text-transform: capitalize; }
.result-copy > span { color: var(--lilac); font-size: .72rem; font-weight: 750; }
.result-copy .result-status { margin-top: 12px; color: rgba(255,255,255,.8); }

.calculator-note { display: flex; gap: 11px; margin-top: 22px; padding-top: 18px; border-top: 1px solid var(--line); }
.calculator-note > span { display: grid; flex: 0 0 auto; width: 20px; height: 20px; place-items: center; color: var(--navy); background: var(--lilac-light); border-radius: 50%; font-size: .68rem; font-weight: 800; }
.calculator-note p { margin: 0; color: var(--muted); font-size: .69rem; line-height: 1.55; }

.calendar-summary { display: grid; grid-template-columns: 1fr .8fr auto; gap: 60px; align-items: center; width: min(1120px, calc(100% - 48px)); margin: 0 auto 90px; padding: 50px; background: var(--white); border-radius: 20px; }
.calendar-summary h2 { font-size: 2.2rem; }
.calendar-summary > p { color: var(--muted); font-size: .86rem; line-height: 1.65; }
.calendar-summary > a { color: var(--navy); font-size: .78rem; font-weight: 750; text-decoration: none; white-space: nowrap; }

@keyframes reveal { from { opacity: 0; transform: translateY(8px); } }

@media (max-width: 900px) {
  .site-header { grid-template-columns: 1fr auto; }
  .main-nav { grid-column: 1 / -1; grid-row: 2; order: 3; border-top: 1px solid var(--line); }
  .nav-link { padding: 14px 0; }
  .hero, .calculator-shell { grid-template-columns: 1fr; }
  .hero { padding-top: 55px; }
  .portrait-wrap { width: min(100%, 560px); min-height: 620px; margin: 0 auto; }
  .intro-section { grid-template-columns: 1fr; gap: 10px; }
  .value-grid { grid-template-columns: 1fr; }
  .value-card { min-height: 250px; border-right: 0; border-bottom: 1px solid var(--line); }
  .value-card:last-child { border-bottom: 0; }
  .card-number { margin-bottom: 55px; }
  .calculator-shell { padding-top: 55px; }
  .back-link { margin-bottom: 36px; }
  .calendar-summary { grid-template-columns: 1fr; gap: 18px; }
}

@media (max-width: 640px) {
  .site-header, .hero, .intro-section, .value-grid, .tool-banner, .site-footer, .calculator-shell, .calendar-summary { width: min(100% - 30px, 560px); }
  .site-header { min-height: 78px; }
  .brand-logo { width: 208px; height: 60px; }
  .brand-logo img { top: -148px; left: -75px; width: 350px; }
  .header-cta { padding: 9px 13px; font-size: .75rem; }
  .main-nav { gap: 24px; }
  .hero { min-height: auto; padding-bottom: 70px; }
  .hero h1 { font-size: clamp(3.35rem, 16vw, 5rem); }
  .portrait-wrap { min-height: 470px; border-radius: 38% 38% 24px 24px; }
  .portrait-card { right: 14px; bottom: 14px; left: 14px; }
  .intro-section { padding-top: 75px; }
  .tool-banner { display: grid; padding: 34px 27px; }
  .tool-banner .button { width: 100%; }
  .site-footer { grid-template-columns: 1fr; text-align: center; }
  .site-footer > div:first-child { justify-items: center; }
  .site-footer p { text-align: center; }
  .footer-links { justify-content: center; flex-wrap: wrap; }
  .calculator-shell { gap: 50px; padding-bottom: 70px; }
  .calculator-intro h1 { font-size: clamp(3rem, 14vw, 4.4rem); }
  .input-row { grid-template-columns: 1fr; }
  .input-row .button { width: 100%; }
  .result-card { grid-template-columns: 92px 1fr; gap: 15px; }
  .result-date-box { min-height: 108px; }
  .result-date-box strong { font-size: 2.6rem; }
  .calendar-summary { padding: 34px 26px; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { scroll-behavior: auto !important; animation-duration: .01ms !important; transition-duration: .01ms !important; }
}