/* =========================================================
   QUANTUM SEGUROS E INVERSIONES — design tokens
   Roboto = tipografía primaria (cuerpo)
   Gilroy = tipografía secundaria (títulos)
   Paleta: Erie Black, Onyx, Orange, Peach, Columbia Blue, Flash White
   ========================================================= */

@font-face {
  font-family: "Roboto";
  src: url("../fonts/Roboto-Light.ttf") format("truetype");
  font-weight: 300;
  font-display: swap;
}
@font-face {
  font-family: "Roboto";
  src: url("../fonts/Roboto-Regular.ttf") format("truetype");
  font-weight: 400;
  font-display: swap;
}
@font-face {
  font-family: "Roboto";
  src: url("../fonts/Roboto-Medium.ttf") format("truetype");
  font-weight: 500;
  font-display: swap;
}
@font-face {
  font-family: "Roboto";
  src: url("../fonts/Roboto-Bold.ttf") format("truetype");
  font-weight: 700;
  font-display: swap;
}
@font-face {
  font-family: "Gilroy";
  src: url("../fonts/Gilroy-Medium.otf") format("opentype");
  font-weight: 500;
  font-display: swap;
}
@font-face {
  font-family: "Gilroy";
  src: url("../fonts/Gilroy-Semibold.otf") format("opentype");
  font-weight: 600;
  font-display: swap;
}
@font-face {
  font-family: "Gilroy";
  src: url("../fonts/Gilroy-Bold.otf") format("opentype");
  font-weight: 700;
  font-display: swap;
}
@font-face {
  font-family: "Gilroy";
  src: url("../fonts/Gilroy-Black.otf") format("opentype");
  font-weight: 900;
  font-display: swap;
}

:root {
  --erie-black: #161819;
  --onyx: #28363D;
  --orange: #FF5A00;
  --orange-deep: #D94A00;
  --peach: #FAC79F;
  --columbia-blue: #B7D0D9;
  --flash-white: #EDEDED;
  --white: #FFFFFF;

  --text-body: #24282A;
  --text-muted: #5B6467;

  --font-display: "Gilroy", "Arial Black", sans-serif;
  --font-body: "Roboto", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;

  --max-width: 1180px;
  --gutter: 24px;

  --radius-sm: 6px;
  --radius-md: 14px;

  --ease: cubic-bezier(0.22, 1, 0.36, 1);
}

/* ---------- base ---------- */

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

html { scroll-behavior: smooth; }

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  * { animation-duration: 0.001ms !important; animation-iteration-count: 1 !important; transition-duration: 0.001ms !important; }
}

body {
  margin: 0;
  font-family: var(--font-body);
  color: var(--text-body);
  background: var(--white);
  -webkit-font-smoothing: antialiased;
  line-height: 1.55;
}

h1, h2, h3 {
  font-family: var(--font-display);
  color: var(--erie-black);
  line-height: 1.08;
  margin: 0 0 0.5em;
  letter-spacing: -0.01em;
}

h2 { font-size: clamp(1.75rem, 1.4rem + 1.5vw, 2.75rem); font-weight: 700; }
h3 { font-size: 1.2rem; font-weight: 700; }

p { margin: 0 0 1em; color: var(--text-muted); max-width: 62ch; }

a { color: inherit; }

img { max-width: 100%; display: block; }

ul { margin: 0; padding: 0; list-style: none; }

.wrap {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 var(--gutter);
}

.skip-link {
  position: absolute;
  left: -999px;
  top: 0;
  background: var(--orange);
  color: var(--white);
  padding: 12px 20px;
  z-index: 200;
  border-radius: 0 0 var(--radius-sm) 0;
}
.skip-link:focus {
  left: 0;
}

:focus-visible {
  outline: 3px solid var(--orange);
  outline-offset: 2px;
}

.eyebrow {
  font-family: var(--font-display);
  font-weight: 700;
  color: var(--orange);
  font-size: 0.95rem;
  margin: 0 0 0.9em;
}
.eyebrow--light { color: var(--peach); }

/* ---------- buttons ---------- */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  font-family: var(--font-body);
  font-weight: 500;
  font-size: 1rem;
  padding: 14px 28px;
  border-radius: 999px;
  text-decoration: none;
  border: 2px solid transparent;
  transition: transform 0.18s var(--ease), background-color 0.18s var(--ease), border-color 0.18s var(--ease), color 0.18s var(--ease);
  cursor: pointer;
}
.btn--primary {
  background: var(--orange);
  color: var(--white);
}
.btn--primary:hover { background: var(--orange-deep); transform: translateY(-1px); }

.btn--ghost {
  border-color: rgba(255,255,255,0.5);
  color: var(--white);
}
.btn--ghost:hover { border-color: var(--white); background: rgba(255,255,255,0.08); }

.btn--outline {
  border-color: var(--onyx);
  color: var(--erie-black);
}
.btn--outline:hover { border-color: var(--orange); color: var(--orange-deep); }

.btn--block { width: 100%; }

/* ---------- header ---------- */

.site-header {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  background: rgba(22, 24, 25, 0);
  transition: background-color 0.25s var(--ease), box-shadow 0.25s var(--ease);
}
.site-header.is-scrolled {
  background: rgba(22, 24, 25, 0.94);
  backdrop-filter: blur(6px);
  box-shadow: 0 1px 0 rgba(255,255,255,0.06);
}

.header-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 78px;
}

.brand-mark {
  height: 30px;
  width: auto;
  filter: brightness(0) invert(1);
}

.main-nav {
  display: flex;
  align-items: center;
  gap: 32px;
}
.main-nav a {
  color: var(--flash-white);
  text-decoration: none;
  font-size: 0.96rem;
  font-weight: 500;
  padding: 6px 0;
  border-bottom: 2px solid transparent;
  transition: border-color 0.18s var(--ease), color 0.18s var(--ease);
}
.main-nav a:hover { border-color: var(--orange); }

.nav-cta {
  background: var(--orange);
  color: var(--white) !important;
  padding: 10px 20px;
  border-radius: 999px;
  border-bottom: none !important;
}
.nav-cta:hover { background: var(--orange-deep); }

.nav-toggle {
  display: none;
  flex-direction: column;
  justify-content: center;
  align-items: stretch;
  flex-shrink: 0;
  width: 40px;
  height: 40px;
  padding: 0;
  background: none;
  border: none;
  cursor: pointer;
}
.nav-toggle span + span { margin-top: 5px; }
.nav-toggle span {
  display: block;
  width: 100%;
  height: 2px;
  background-color: var(--white);
  border-radius: 2px;
  flex-shrink: 0;
}

/* ---------- hero ---------- */

.hero {
  position: relative;
  background: var(--erie-black);
  color: var(--white);
  overflow: hidden;
  padding: 168px 0 120px;
}

.orbit-field {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: flex-end;
  pointer-events: none;
}
.orbit {
  position: absolute;
  width: 620px;
  height: 620px;
  right: -160px;
  top: 50%;
  transform: translateY(-50%);
  fill: none;
  stroke-width: 1.4;
}
.orbit--a { stroke: var(--orange); opacity: 0.55; animation: spin 90s linear infinite; }
.orbit--b { stroke: var(--peach); opacity: 0.4; transform: translateY(-50%) rotate(35deg); width: 620px; height: 620px; right: -160px; animation: spin 70s linear infinite reverse; }

@keyframes spin {
  from { transform: translateY(-50%) rotate(0deg); }
  to { transform: translateY(-50%) rotate(360deg); }
}
.orbit--b { animation-name: spinB; }
@keyframes spinB {
  from { transform: translateY(-50%) rotate(35deg); }
  to { transform: translateY(-50%) rotate(395deg); }
}

.hero-inner { position: relative; z-index: 2; max-width: 760px; }

.hero-title {
  font-size: clamp(2.3rem, 1.7rem + 3vw, 3.6rem);
  color: var(--white);
  margin-bottom: 0.45em;
}

.hero-lead {
  color: rgba(237,237,237,0.82);
  font-size: 1.15rem;
  max-width: 52ch;
  margin-bottom: 2em;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
}

/* ---------- section heads ---------- */

.section-head {
  max-width: 620px;
  margin-bottom: 56px;
}
.section-head--light h2,
.section-head--light p { color: var(--white); }
.section-head--light p { color: rgba(237,237,237,0.75); }

/* ---------- servicios ---------- */

.services { padding: 120px 0; }

.service-grid {
  display: grid;
  grid-template-columns: 1.3fr 1fr;
  gap: 28px;
}

.service-block {
  background: var(--flash-white);
  border-radius: var(--radius-md);
  padding: 44px 40px;
}
.service-block--lg {
  background: var(--onyx);
}
.service-block--lg h3,
.service-block--lg p,
.service-block--lg .service-index { color: var(--white); }
.service-block--lg p { color: var(--columbia-blue); }

.service-index {
  display: inline-block;
  font-family: var(--font-display);
  font-weight: 700;
  color: var(--orange);
  font-size: 0.9rem;
  margin-bottom: 18px;
}

.service-list {
  margin-top: 22px;
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.service-list li {
  position: relative;
  padding-left: 22px;
  color: inherit;
  font-size: 0.96rem;
}
.service-block--lg .service-list li { color: var(--columbia-blue); }

.service-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 9px;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--orange);
}

/* ---------- proceso ---------- */

.process {
  background: var(--erie-black);
  padding: 120px 0;
}

.process-list {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 40px;
  counter-reset: step;
}

.process-step {
  display: flex;
  flex-direction: column;
  gap: 18px;
}
.process-step h3 { color: var(--white); }
.process-step p { color: rgba(237,237,237,0.7); }

.process-num {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: 2.4rem;
  color: var(--orange);
  line-height: 1;
}

/* ---------- radiografia ---------- */

.radiografia {
  background: linear-gradient(135deg, var(--orange) 0%, #FF7A2E 55%, var(--peach) 100%);
  padding: 100px 0;
}

.radiografia-inner {
  display: grid;
  grid-template-columns: 1.4fr 0.6fr;
  align-items: center;
  gap: 40px;
}

.radiografia-copy .eyebrow,
.radiografia-copy h2 { color: var(--erie-black); }
.radiografia-copy p { color: rgba(22,24,25,0.78); }
.radiografia-copy .btn--primary {
  background: var(--erie-black);
}
.radiografia-copy .btn--primary:hover { background: #000; }
.radiografia-actions { display: flex; flex-wrap: wrap; gap: 14px; margin-top: 8px; }
.radiografia-copy .btn--outline {
  border-color: rgba(22,24,25,0.35);
  color: var(--erie-black);
}
.radiografia-copy .btn--outline:hover { border-color: var(--erie-black); background: rgba(22,24,25,0.08); }

.gauge-illustration { width: 100%; height: auto; max-width: 260px; margin: 0 auto; display: block; }
.gauge-track { fill: none; stroke: rgba(22,24,25,0.15); stroke-width: 14; }
.gauge-fill {
  fill: none;
  stroke: var(--erie-black);
  stroke-width: 14;
  stroke-linecap: round;
  stroke-dasharray: 515;
  stroke-dashoffset: 145;
  transform: rotate(-90deg);
  transform-origin: 100px 100px;
}

/* ---------- nosotros ---------- */

.about { padding: 120px 0; }

.about-grid {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 64px;
}

.about-pillars {
  display: flex;
  flex-direction: column;
  gap: 28px;
  border-left: 2px solid var(--flash-white);
  padding-left: 32px;
}
.pillar h3 { margin-bottom: 6px; }
.pillar p { margin: 0; font-size: 0.95rem; }

/* ---------- contacto ---------- */

.contact {
  background: var(--onyx);
  color: var(--white);
  padding: 120px 0;
}

.contact-inner {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 56px;
}

.contact-copy h2 { color: var(--white); }
.contact-copy p { color: var(--columbia-blue); }

.contact-details {
  margin: 36px 0 0;
  display: flex;
  flex-direction: column;
  gap: 18px;
}
.contact-details dt {
  font-family: var(--font-display);
  font-size: 0.82rem;
  font-weight: 700;
  color: var(--peach);
  margin-bottom: 2px;
}
.contact-details dd {
  margin: 0;
  font-size: 1.05rem;
}
.contact-details a { text-decoration: none; }
.contact-details a:hover { text-decoration: underline; }

.contact-actions {
  background: var(--erie-black);
  border-radius: var(--radius-md);
  padding: 36px;
  display: flex;
  flex-direction: column;
  gap: 14px;
  align-self: start;
}
.contact-actions .btn--outline {
  border-color: rgba(255,255,255,0.35);
  color: var(--white);
}
.contact-actions .btn--outline:hover { border-color: var(--orange); color: var(--orange); }

.contact-note {
  font-size: 0.85rem;
  color: rgba(237,237,237,0.6);
  margin: 4px 0 0;
}

.contact-map {
  border-radius: var(--radius-md);
  overflow: hidden;
  border: 1px solid rgba(255,255,255,0.12);
}

/* ---------- footer ---------- */

.site-footer {
  background: var(--erie-black);
  color: rgba(237,237,237,0.7);
  padding: 48px 0;
}

.footer-row {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.footer-mark { height: 22px; width: auto; }

.footer-nav {
  display: flex;
  gap: 24px;
  flex-wrap: wrap;
}
.footer-nav a {
  color: rgba(237,237,237,0.75);
  text-decoration: none;
  font-size: 0.9rem;
}
.footer-nav a:hover { color: var(--orange); }

.footer-meta {
  text-align: right;
  font-size: 0.82rem;
}
.footer-meta p { margin: 0 0 4px; color: rgba(237,237,237,0.55); max-width: none; }
.footer-meta a { color: inherit; text-decoration: none; }
.footer-meta a:hover { text-decoration: underline; }

/* ---------- responsive ---------- */

@media (max-width: 900px) {
  .service-grid,
  .about-grid,
  .contact-inner { grid-template-columns: 1fr; }

  .about-pillars {
    border-left: none;
    padding-left: 0;
    border-top: 2px solid var(--flash-white);
    padding-top: 28px;
  }

  .radiografia-inner { grid-template-columns: 1fr; text-align: left; }
  .radiografia-visual { order: -1; max-width: 180px; }

  .process-list { grid-template-columns: 1fr; gap: 32px; }
}

@media (max-width: 760px) {
  .main-nav {
    position: fixed;
    top: 78px;
    left: 0;
    right: 0;
    background: rgba(22,24,25,0.98);
    flex-direction: column;
    align-items: flex-start;
    gap: 4px;
    padding: 16px var(--gutter) 28px;
    transform: translateY(-8px);
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.2s var(--ease), transform 0.2s var(--ease);
  }
  .main-nav a { width: 100%; padding: 12px 0; border-bottom: 1px solid rgba(255,255,255,0.08); }
  .main-nav.is-open {
    opacity: 1;
    transform: translateY(0);
    pointer-events: auto;
  }
  .nav-cta { margin-top: 8px; text-align: center; }
  .nav-toggle { display: flex; }

  .hero { padding: 140px 0 90px; }
  .services, .process, .about, .contact, .radiografia { padding: 80px 0; }

  .footer-row { flex-direction: column; align-items: flex-start; }
  .footer-meta { text-align: left; }
}