/* ============================================================
   NEXXUS — One Page de conversión
   Paleta extraída del logo / Instagram:
   naranja #F7941D · carbón #2B2A29 · blanco
   ============================================================ */

:root {
  /* Colors */
  --color-primary: hsl(33, 93%, 54%);        /* naranja Nexxus #F7941D */
  --color-primary-soft: hsl(33, 93%, 62%);
  --color-primary-deep: hsl(28, 90%, 46%);
  --color-bg: hsl(30, 4%, 7%);               /* carbón profundo */
  --color-surface: hsl(30, 4%, 10%);
  --color-surface-2: hsl(30, 5%, 13%);
  --color-line: hsl(30, 5%, 19%);
  --color-text: hsl(30, 10%, 96%);
  --color-text-muted: hsl(30, 4%, 62%);
  --bg-hsl: 30, 4%, 7%;

  /* Typography */
  --font-display: 'Syne', sans-serif;
  --font-body: 'Manrope', sans-serif;
  --font-size-xs: clamp(0.75rem, 0.7rem + 0.25vw, 0.875rem);
  --font-size-sm: clamp(0.875rem, 0.8rem + 0.35vw, 1rem);
  --font-size-base: clamp(1rem, 0.9rem + 0.5vw, 1.125rem);
  --font-size-lg: clamp(1.25rem, 1rem + 1vw, 1.75rem);
  --font-size-xl: clamp(1.75rem, 1.2rem + 2vw, 3rem);
  --font-size-2xl: clamp(2.25rem, 1.4rem + 3.5vw, 4.5rem);
  --font-size-hero: clamp(2.3rem, 1.3rem + 5.5vw, 6.5rem);

  /* Spacing */
  --space-xs: clamp(0.5rem, 0.4rem + 0.5vw, 0.75rem);
  --space-sm: clamp(0.75rem, 0.6rem + 0.75vw, 1.25rem);
  --space-md: clamp(1.5rem, 1rem + 2vw, 3rem);
  --space-lg: clamp(3rem, 2rem + 4vw, 6rem);
  --space-xl: clamp(5rem, 3rem + 8vw, 10rem);

  /* Layout */
  --container-max: 1280px;
  --container-padding: clamp(1.25rem, 4vw, 4rem);

  /* Motion */
  --ease-out-expo: cubic-bezier(0.16, 1, 0.3, 1);
  --ease-out-quart: cubic-bezier(0.25, 1, 0.5, 1);
  --duration-fast: 0.2s;
  --duration-normal: 0.4s;
  --duration-slow: 0.8s;
}

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

html {
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: var(--font-body);
  font-size: var(--font-size-base);
  line-height: 1.6;
  color: var(--color-text);
  background: var(--color-bg);
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

img { max-width: 100%; height: auto; display: block; }
a { color: inherit; }
ul, ol { list-style: none; }
button { font-family: inherit; }

::selection { background: var(--color-primary); color: hsl(30, 4%, 7%); }

.skip-link {
  position: absolute;
  top: -100px;
  left: 1rem;
  background: var(--color-primary);
  color: var(--color-bg);
  padding: 0.6rem 1.2rem;
  border-radius: 6px;
  font-weight: 700;
  z-index: 10001;
  text-decoration: none;
  transition: top 0.2s;
}
.skip-link:focus { top: 1rem; }

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

.container {
  max-width: var(--container-max);
  margin: 0 auto;
  padding-left: var(--container-padding);
  padding-right: var(--container-padding);
}

/* ============ Section tag (kicker) ============ */
.section-tag {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  font-size: var(--font-size-xs);
  font-weight: 700;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--color-primary);
  margin-bottom: var(--space-sm);
}
.section-tag::before {
  content: '';
  width: 2rem;
  height: 2px;
  background: var(--color-primary);
}

/* ============ Buttons ============ */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.7rem;
  padding: 1rem 1.9rem;
  border-radius: 100px;
  font-family: var(--font-body);
  font-size: var(--font-size-sm);
  font-weight: 700;
  text-decoration: none;
  cursor: pointer;
  border: none;
  transition: background var(--duration-fast), color var(--duration-fast),
              box-shadow var(--duration-normal) var(--ease-out-quart),
              border-color var(--duration-fast);
  will-change: transform;
}

.btn--primary {
  background: var(--color-primary);
  color: hsl(30, 10%, 8%);
  box-shadow: 0 4px 24px hsla(33, 93%, 54%, 0.25);
}
.btn--primary:hover {
  background: var(--color-primary-soft);
  box-shadow: 0 8px 40px hsla(33, 93%, 54%, 0.45);
}
.btn--primary svg { transition: transform var(--duration-normal) var(--ease-out-expo); }
.btn--primary:hover svg { transform: translateX(4px); }

.btn--ghost {
  background: transparent;
  color: var(--color-text);
  border: 1px solid var(--color-line);
}
.btn--ghost:hover {
  border-color: var(--color-primary);
  color: var(--color-primary);
}

.btn--whatsapp {
  background: hsl(142, 70%, 41%);
  color: white;
  padding: 0.85rem 1.5rem;
}
.btn--whatsapp:hover { background: hsl(142, 70%, 47%); }

/* ============ Navbar ============ */
.navbar {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  padding: 1.1rem 0;
  transition: background var(--duration-normal) var(--ease-out-quart),
              padding var(--duration-normal) var(--ease-out-quart),
              box-shadow var(--duration-normal);
}
.navbar--scrolled {
  background: hsla(var(--bg-hsl), 0.85);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  padding: 0.65rem 0;
  box-shadow: 0 1px 0 var(--color-line);
}

.navbar__container {
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 var(--container-padding);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.navbar__logo img { width: clamp(104px, 10vw, 132px); height: auto; }

.navbar__menu {
  display: flex;
  align-items: center;
  gap: clamp(1.2rem, 2.5vw, 2.4rem);
}

.navbar__link {
  color: var(--color-text-muted);
  text-decoration: none;
  font-size: var(--font-size-sm);
  font-weight: 600;
  position: relative;
  transition: color var(--duration-fast);
}
.navbar__link::after {
  content: '';
  position: absolute;
  bottom: -5px; left: 0;
  width: 0; height: 2px;
  background: var(--color-primary);
  transition: width var(--duration-normal) var(--ease-out-expo);
}
.navbar__link:hover { color: var(--color-text); }
.navbar__link:hover::after { width: 100%; }

.navbar__link--cta {
  color: hsl(30, 10%, 8%);
  background: var(--color-primary);
  padding: 0.55rem 1.2rem;
  border-radius: 100px;
  transition: background var(--duration-fast), box-shadow var(--duration-fast);
}
.navbar__link--cta::after { display: none; }
.navbar__link--cta:hover {
  color: hsl(30, 10%, 8%);
  background: var(--color-primary-soft);
  box-shadow: 0 4px 20px hsla(33, 93%, 54%, 0.4);
}

.navbar__hamburger {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: 0.5rem;
  z-index: 1001;
}
.navbar__hamburger-line {
  display: block;
  width: 26px; height: 2px;
  background: var(--color-text);
  margin: 6px 0;
  transition: transform var(--duration-normal) var(--ease-out-expo), opacity var(--duration-fast);
}
.navbar__hamburger--active .navbar__hamburger-line:nth-child(1) { transform: rotate(45deg) translate(6px, 6px); }
.navbar__hamburger--active .navbar__hamburger-line:nth-child(2) { opacity: 0; }
.navbar__hamburger--active .navbar__hamburger-line:nth-child(3) { transform: rotate(-45deg) translate(5px, -5px); }

@media (max-width: 767px) {
  .navbar__hamburger { display: block; }
  .navbar__menu {
    position: fixed;
    inset: 0;
    background: hsla(var(--bg-hsl), 0.97);
    backdrop-filter: blur(20px);
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: var(--space-md);
    opacity: 0;
    visibility: hidden;
    transition: opacity var(--duration-slow) var(--ease-out-expo), visibility var(--duration-slow);
  }
  .navbar__menu--open { opacity: 1; visibility: visible; }
  .navbar__menu--open .navbar__link { font-size: var(--font-size-lg); font-family: var(--font-display); }
}

/* ============ 1. HERO ============ */
.hero {
  position: relative;
  min-height: 100svh;
  display: flex;
  flex-direction: column;
  justify-content: center;
  overflow: hidden;
  background:
    radial-gradient(ellipse 80% 60% at 70% 10%, hsla(33, 93%, 54%, 0.10), transparent 60%),
    radial-gradient(ellipse 60% 50% at 15% 90%, hsla(28, 90%, 46%, 0.07), transparent 60%),
    var(--color-bg);
}

.hero__canvas {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  z-index: 0;
}

.hero__grain {
  position: absolute;
  inset: 0;
  z-index: 1;
  pointer-events: none;
  opacity: 0.5;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='2' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='0.06'/%3E%3C/svg%3E");
}

.hero__container {
  position: relative;
  z-index: 2;
  max-width: var(--container-max);
  margin: 0 auto;
  padding: calc(var(--space-xl) + 3rem) var(--container-padding) var(--space-lg);
  width: 100%;
}

.hero__kicker {
  font-size: var(--font-size-xs);
  font-weight: 700;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--color-primary);
  margin-bottom: var(--space-sm);
  display: inline-flex;
  align-items: center;
  gap: 0.7rem;
}
.hero__kicker::before {
  content: '';
  width: 2.4rem; height: 2px;
  background: var(--color-primary);
}

.hero__title {
  font-family: var(--font-display);
  font-size: var(--font-size-hero);
  font-weight: 800;
  line-height: 1.02;
  letter-spacing: -0.02em;
  max-width: 14ch;
  margin-bottom: var(--space-md);
}
.hero__title em {
  font-style: normal;
  color: var(--color-primary);
  position: relative;
}

.hero__subtitle {
  font-size: var(--font-size-lg);
  font-weight: 400;
  line-height: 1.5;
  color: var(--color-text-muted);
  max-width: 52ch;
  margin-bottom: var(--space-md);
}

.hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-sm);
  margin-bottom: var(--space-sm);
}

.hero__microcopy {
  font-size: var(--font-size-xs);
  color: var(--color-text-muted);
  letter-spacing: 0.04em;
}

.hero__scroll-hint {
  position: absolute;
  bottom: 2rem;
  left: 50%;
  transform: translateX(-50%);
  z-index: 2;
  width: 22px; height: 36px;
  border: 2px solid var(--color-line);
  border-radius: 12px;
  display: flex;
  justify-content: center;
  padding-top: 6px;
}
.hero__scroll-hint span {
  width: 3px; height: 8px;
  border-radius: 2px;
  background: var(--color-primary);
  animation: scroll-hint 1.8s var(--ease-out-quart) infinite;
}
@keyframes scroll-hint {
  0% { transform: translateY(0); opacity: 1; }
  70% { transform: translateY(10px); opacity: 0; }
  100% { transform: translateY(0); opacity: 0; }
}

/* ============ 2. PROBLEMA ============ */
.problema {
  padding: var(--space-xl) 0;
  background: var(--color-surface);
  border-top: 1px solid var(--color-line);
  border-bottom: 1px solid var(--color-line);
}

.problema__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-lg);
  align-items: start;
}
@media (min-width: 900px) {
  .problema__grid { grid-template-columns: 1.1fr 1fr; }
}

.problema__title {
  font-family: var(--font-display);
  font-size: var(--font-size-2xl);
  font-weight: 700;
  line-height: 1.08;
  letter-spacing: -0.015em;
  margin-bottom: var(--space-sm);
}

.problema__lead {
  color: var(--color-text-muted);
  font-size: var(--font-size-base);
  max-width: 44ch;
}

.problema__list {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}

.problema__item {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
  padding: 1.2rem 1.4rem;
  background: var(--color-bg);
  border: 1px solid var(--color-line);
  border-radius: 14px;
  transition: border-color var(--duration-normal), transform var(--duration-normal) var(--ease-out-quart);
}
.problema__item:hover {
  border-color: hsla(33, 93%, 54%, 0.4);
  transform: translateX(6px);
}
.problema__x {
  font-weight: 800;
  color: var(--color-primary);
  font-family: var(--font-display);
  line-height: 1.5;
}
.problema__item p { color: var(--color-text); font-weight: 500; }

.problema__closer {
  margin-top: var(--space-lg);
  font-family: var(--font-display);
  font-size: var(--font-size-xl);
  font-weight: 600;
  line-height: 1.25;
  text-align: center;
  max-width: 28ch;
  margin-left: auto;
  margin-right: auto;
}
.problema__closer strong { color: var(--color-primary); font-weight: 700; }

/* ============ 3. SOLUCIÓN ============ */
.solucion {
  padding: var(--space-xl) 0;
  position: relative;
}

.solucion__title {
  font-family: var(--font-display);
  font-size: var(--font-size-2xl);
  font-weight: 700;
  line-height: 1.08;
  letter-spacing: -0.015em;
  max-width: 22ch;
  margin-bottom: var(--space-sm);
}

.solucion__lead {
  color: var(--color-text-muted);
  max-width: 58ch;
  margin-bottom: var(--space-lg);
}

.solucion__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-sm);
}
@media (min-width: 768px) {
  .solucion__grid { grid-template-columns: repeat(3, 1fr); gap: var(--space-md); }
}

.solucion__card {
  padding: var(--space-md);
  background: linear-gradient(160deg, var(--color-surface-2), var(--color-surface));
  border: 1px solid var(--color-line);
  border-radius: 18px;
  transition: border-color var(--duration-normal);
  transform-style: preserve-3d;
}
.solucion__card:hover { border-color: hsla(33, 93%, 54%, 0.45); }

.solucion__icon {
  width: 58px; height: 58px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 14px;
  background: hsla(33, 93%, 54%, 0.1);
  color: var(--color-primary);
  margin-bottom: var(--space-sm);
}

.solucion__card h3 {
  font-family: var(--font-display);
  font-size: var(--font-size-lg);
  font-weight: 700;
  margin-bottom: 0.6rem;
}
.solucion__card p { color: var(--color-text-muted); font-size: var(--font-size-sm); }

/* ============ 4. SERVICIOS ============ */
.servicios {
  padding: var(--space-xl) 0;
  background: var(--color-surface);
  border-top: 1px solid var(--color-line);
  border-bottom: 1px solid var(--color-line);
}

.servicios__title {
  font-family: var(--font-display);
  font-size: var(--font-size-2xl);
  font-weight: 700;
  line-height: 1.08;
  letter-spacing: -0.015em;
  max-width: 20ch;
  margin-bottom: var(--space-lg);
}

.servicios__list {
  display: flex;
  flex-direction: column;
}

.servicio {
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: clamp(1rem, 3vw, 2.5rem);
  padding: clamp(1.4rem, 3vw, 2.2rem) clamp(0.5rem, 2vw, 1.5rem);
  border-top: 1px solid var(--color-line);
  transition: background var(--duration-normal), padding-left var(--duration-normal) var(--ease-out-quart);
  cursor: default;
}
.servicio:last-of-type { border-bottom: 1px solid var(--color-line); }
.servicio:hover {
  background: hsla(33, 93%, 54%, 0.04);
  padding-left: clamp(1rem, 3vw, 2.2rem);
}

.servicio__num {
  font-family: var(--font-display);
  font-size: var(--font-size-sm);
  font-weight: 700;
  color: var(--color-primary);
  opacity: 0.85;
}

.servicio__body h3 {
  font-family: var(--font-display);
  font-size: var(--font-size-lg);
  font-weight: 700;
  margin-bottom: 0.35rem;
  display: flex;
  align-items: center;
  gap: 0.7rem;
  flex-wrap: wrap;
}
.servicio__body p {
  color: var(--color-text-muted);
  font-size: var(--font-size-sm);
  max-width: 64ch;
}

.servicio__badge {
  font-family: var(--font-body);
  font-size: 0.68rem;
  font-weight: 800;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-primary);
  border: 1px solid hsla(33, 93%, 54%, 0.5);
  border-radius: 100px;
  padding: 0.2rem 0.65rem;
}

.servicio__arrow {
  font-size: var(--font-size-lg);
  color: var(--color-line);
  transition: color var(--duration-fast), transform var(--duration-normal) var(--ease-out-expo);
}
.servicio:hover .servicio__arrow {
  color: var(--color-primary);
  transform: translateX(6px);
}

.servicios__cta {
  margin-top: var(--space-lg);
  text-align: center;
}

/* ============ 5. PROCESO ============ */
.proceso { padding: var(--space-xl) 0; }

.proceso__title {
  font-family: var(--font-display);
  font-size: var(--font-size-2xl);
  font-weight: 700;
  line-height: 1.08;
  margin-bottom: var(--space-lg);
}

.proceso__steps {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-md);
  counter-reset: paso;
}
@media (min-width: 700px) { .proceso__steps { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1024px) { .proceso__steps { grid-template-columns: repeat(4, 1fr); } }

.proceso__step {
  position: relative;
  padding: var(--space-md) var(--space-sm) var(--space-sm) 0;
  border-top: 2px solid var(--color-line);
  transition: border-color var(--duration-normal);
}
.proceso__step:hover { border-top-color: var(--color-primary); }

.proceso__step-num {
  position: absolute;
  top: -1.05rem;
  left: 0;
  font-family: var(--font-display);
  font-size: var(--font-size-xl);
  font-weight: 800;
  color: var(--color-primary);
  background: var(--color-bg);
  padding-right: 0.8rem;
  line-height: 1;
}

.proceso__step h3 {
  font-family: var(--font-display);
  font-size: var(--font-size-base);
  font-weight: 700;
  margin-bottom: 0.5rem;
  margin-top: var(--space-sm);
}
.proceso__step p { color: var(--color-text-muted); font-size: var(--font-size-sm); }

/* ============ 6. POR QUÉ NEXXUS ============ */
.porque {
  padding: var(--space-xl) 0;
  background:
    radial-gradient(ellipse 70% 80% at 90% 50%, hsla(33, 93%, 54%, 0.06), transparent 55%),
    var(--color-surface);
  border-top: 1px solid var(--color-line);
  border-bottom: 1px solid var(--color-line);
}

.porque__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-lg);
}
@media (min-width: 900px) { .porque__grid { grid-template-columns: 1fr 1.1fr; } }

.porque__title {
  font-family: var(--font-display);
  font-size: var(--font-size-2xl);
  font-weight: 700;
  line-height: 1.08;
  margin-bottom: var(--space-md);
}

.porque__stats {
  display: flex;
  gap: var(--space-lg);
  flex-wrap: wrap;
}

.porque__stat-num {
  font-family: var(--font-display);
  font-size: var(--font-size-2xl);
  font-weight: 800;
  color: var(--color-primary);
  line-height: 1;
  display: flex;
  align-items: baseline;
  gap: 0.4rem;
}
.porque__stat-num em {
  font-style: normal;
  font-size: var(--font-size-base);
  font-weight: 700;
}
.porque__stat p {
  color: var(--color-text-muted);
  font-size: var(--font-size-sm);
  max-width: 22ch;
  margin-top: 0.4rem;
}

.porque__list {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}
.porque__list li {
  display: flex;
  gap: 1rem;
  align-items: flex-start;
  padding-bottom: var(--space-sm);
  border-bottom: 1px solid var(--color-line);
}
.porque__check {
  flex-shrink: 0;
  width: 26px; height: 26px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  background: hsla(33, 93%, 54%, 0.12);
  color: var(--color-primary);
  font-weight: 800;
  font-size: 0.8rem;
}
.porque__list p { color: var(--color-text-muted); }
.porque__list strong { color: var(--color-text); }

/* ============ 7. TESTIMONIOS ============ */
.testimonios { padding: var(--space-xl) 0; }

.testimonios__title {
  font-family: var(--font-display);
  font-size: var(--font-size-2xl);
  font-weight: 700;
  line-height: 1.08;
  max-width: 20ch;
  margin-bottom: var(--space-lg);
}

.testimonios__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-sm);
}
@media (min-width: 768px) { .testimonios__grid { grid-template-columns: repeat(3, 1fr); gap: var(--space-md); } }

.testimonio {
  position: relative;
  padding: var(--space-md);
  background: linear-gradient(160deg, var(--color-surface-2), var(--color-surface));
  border: 1px solid var(--color-line);
  border-radius: 18px;
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
  transition: border-color var(--duration-normal), transform var(--duration-normal) var(--ease-out-quart);
}
.testimonio:hover {
  border-color: hsla(33, 93%, 54%, 0.4);
  transform: translateY(-6px);
}

.testimonio__quote {
  font-family: var(--font-display);
  font-size: 3.2rem;
  font-weight: 800;
  line-height: 0.6;
  color: var(--color-primary);
}

.testimonio p { color: var(--color-text); font-size: var(--font-size-sm); flex-grow: 1; }
.testimonio cite {
  font-style: normal;
  font-size: var(--font-size-xs);
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--color-text-muted);
}

/* ============ 7.5 FAQ ============ */
.faq {
  padding: var(--space-xl) 0;
  background: var(--color-surface);
  border-top: 1px solid var(--color-line);
}

.faq__title {
  font-family: var(--font-display);
  font-size: var(--font-size-2xl);
  font-weight: 700;
  line-height: 1.08;
  max-width: 20ch;
  margin-bottom: var(--space-lg);
}

.faq__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-sm);
}
@media (min-width: 820px) { .faq__grid { grid-template-columns: repeat(2, 1fr); gap: var(--space-md); } }

.faq__item {
  padding: var(--space-md);
  background: var(--color-bg);
  border: 1px solid var(--color-line);
  border-radius: 18px;
  transition: border-color var(--duration-normal);
}
.faq__item:hover { border-color: hsla(33, 93%, 54%, 0.4); }

@media (min-width: 820px) { .faq__item--wide { grid-column: 1 / -1; } }

.faq__item h3 {
  font-family: var(--font-display);
  font-size: var(--font-size-base);
  font-weight: 700;
  margin-bottom: 0.7rem;
  display: flex;
  gap: 0.7rem;
}
.faq__item h3::before {
  content: '?';
  flex-shrink: 0;
  width: 26px; height: 26px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 8px;
  background: hsla(33, 93%, 54%, 0.12);
  color: var(--color-primary);
  font-size: 0.85rem;
}

.faq__item p {
  color: var(--color-text-muted);
  font-size: var(--font-size-sm);
}

/* ============ 8. CONTACTO ============ */
.contacto {
  position: relative;
  padding: var(--space-xl) 0;
  overflow: hidden;
  background:
    radial-gradient(ellipse 90% 70% at 50% 110%, hsla(28, 90%, 46%, 0.16), transparent 65%),
    radial-gradient(ellipse 60% 50% at 85% 0%, hsla(33, 93%, 54%, 0.08), transparent 60%),
    var(--color-bg);
  border-top: 1px solid var(--color-line);
}

.contacto__canvas {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  z-index: 0;
}

.contacto .container { position: relative; z-index: 1; }

.contacto__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-lg);
  align-items: start;
}
@media (min-width: 980px) { .contacto__grid { grid-template-columns: 1fr 1.1fr; } }

.contacto__title {
  font-family: var(--font-display);
  font-size: var(--font-size-2xl);
  font-weight: 800;
  line-height: 1.05;
  margin-bottom: var(--space-sm);
}

.contacto__lead {
  color: var(--color-text-muted);
  max-width: 44ch;
  margin-bottom: var(--space-md);
}

.contacto__alt p {
  font-size: var(--font-size-sm);
  font-weight: 700;
  margin-bottom: 0.8rem;
}

/* Form */
.contact-form {
  background: hsla(30, 5%, 13%, 0.72);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border: 1px solid var(--color-line);
  border-radius: 22px;
  padding: var(--space-md);
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}

.contact-form__row {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-sm);
}
@media (min-width: 560px) { .contact-form__row { grid-template-columns: 1fr 1fr; } }

.contact-form__group { display: flex; flex-direction: column; gap: 0.45rem; }

.contact-form__label {
  font-size: var(--font-size-xs);
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-text-muted);
}
.contact-form__optional { text-transform: none; letter-spacing: 0; opacity: 0.7; font-weight: 500; }

.contact-form__input,
.contact-form__textarea {
  width: 100%;
  padding: 0.9rem 1.1rem;
  background: var(--color-bg);
  border: 1px solid var(--color-line);
  border-radius: 12px;
  color: var(--color-text);
  font-family: var(--font-body);
  font-size: var(--font-size-sm);
  transition: border-color var(--duration-fast), box-shadow var(--duration-fast);
}
.contact-form__input::placeholder,
.contact-form__textarea::placeholder { color: hsl(30, 4%, 42%); }

.contact-form__input:focus,
.contact-form__textarea:focus {
  outline: none;
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px hsla(33, 93%, 54%, 0.18);
}

.contact-form__select {
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' fill='none'%3E%3Cpath d='M1 1l5 5 5-5' stroke='%23F7941D' stroke-width='2'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 1.1rem center;
  cursor: pointer;
}

.contact-form__textarea { resize: vertical; min-height: 90px; }

.contact-form__submit {
  justify-content: center;
  width: 100%;
  padding: 1.1rem;
  font-size: var(--font-size-base);
}
.contact-form__submit:disabled { opacity: 0.6; cursor: wait; }

.contact-form__micro {
  text-align: center;
  font-size: var(--font-size-xs);
  color: var(--color-text-muted);
}
.contact-form__privacy-link {
  color: var(--color-text-muted);
  text-decoration: underline;
  transition: color var(--duration-fast);
}
.contact-form__privacy-link:hover { color: var(--color-primary); }

.contact-form__status {
  text-align: center;
  font-size: var(--font-size-sm);
  font-weight: 600;
  min-height: 1.4em;
}
.contact-form__status--success { color: hsl(142, 70%, 55%); }
.contact-form__status--error { color: hsl(0, 80%, 65%); }

/* ============ 9. FOOTER ============ */
.footer {
  padding: var(--space-lg) 0 var(--space-md);
  background: var(--color-surface);
  border-top: 1px solid var(--color-line);
}

.footer__top {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-md);
  padding-bottom: var(--space-md);
}
@media (min-width: 768px) { .footer__top { grid-template-columns: 1.6fr 1fr 1fr 1fr; gap: var(--space-lg); } }

.footer__logo img { width: 148px; }

.footer__description {
  color: var(--color-text-muted);
  font-size: var(--font-size-sm);
  max-width: 36ch;
  margin-top: var(--space-sm);
}

.footer__nav-title {
  font-family: var(--font-display);
  font-size: var(--font-size-sm);
  font-weight: 700;
  margin-bottom: var(--space-sm);
  color: var(--color-text);
}

.footer__nav-list {
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
}
.footer__nav-list a {
  color: var(--color-text-muted);
  text-decoration: none;
  font-size: var(--font-size-sm);
  transition: color var(--duration-fast);
}
.footer__nav-list a:hover { color: var(--color-primary); }

.footer__social-links { display: flex; gap: 0.9rem; }
.footer__social-links a {
  width: 42px; height: 42px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  border: 1px solid var(--color-line);
  color: var(--color-text-muted);
  transition: color var(--duration-fast), border-color var(--duration-fast), transform var(--duration-fast);
}
.footer__social-links a:hover {
  color: var(--color-primary);
  border-color: var(--color-primary);
  transform: translateY(-3px);
}

.footer__bottom {
  border-top: 1px solid var(--color-line);
  padding-top: var(--space-sm);
  text-align: center;
}
.footer-copyright {
  font-size: var(--font-size-xs);
  color: var(--color-text-muted);
}

.footer__legal-links {
  margin-top: 0.5rem;
  font-size: var(--font-size-xs);
}
.footer__legal-links a {
  color: var(--color-text-muted);
  text-decoration: none;
  transition: color var(--duration-fast);
}
.footer__legal-links a:hover { color: var(--color-primary); }

/* ============ WhatsApp flotante ============ */
.whatsapp-btn {
  position: fixed;
  bottom: 1.6rem;
  right: 1.6rem;
  width: 58px; height: 58px;
  background: hsl(142, 70%, 41%);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  text-decoration: none;
  z-index: 999;
  box-shadow: 0 4px 20px hsla(142, 70%, 41%, 0.4);
  transition: transform var(--duration-fast) var(--ease-out-expo), box-shadow var(--duration-fast);
}
.whatsapp-btn:hover {
  transform: scale(1.1);
  box-shadow: 0 6px 28px hsla(142, 70%, 41%, 0.55);
}
.whatsapp-btn__icon { z-index: 1; }
.whatsapp-btn__pulse {
  position: absolute;
  width: 100%; height: 100%;
  border-radius: 50%;
  background: hsl(142, 70%, 41%);
  animation: whatsapp-pulse 2s infinite;
}
@keyframes whatsapp-pulse {
  0% { transform: scale(1); opacity: 0.5; }
  100% { transform: scale(1.5); opacity: 0; }
}

/* ============ Páginas legales ============ */
.legal {
  padding: calc(var(--space-xl) + 3rem) 0 var(--space-xl);
  min-height: 70vh;
}

.legal__container {
  max-width: 780px;
  margin: 0 auto;
  padding: 0 var(--container-padding);
}

.legal h1 {
  font-family: var(--font-display);
  font-size: var(--font-size-xl);
  font-weight: 800;
  line-height: 1.1;
  margin-bottom: var(--space-sm);
}

.legal__updated {
  font-size: var(--font-size-xs);
  color: var(--color-text-muted);
  letter-spacing: 0.04em;
  margin-bottom: var(--space-lg);
  padding-bottom: var(--space-sm);
  border-bottom: 1px solid var(--color-line);
}

.legal h2 {
  font-family: var(--font-display);
  font-size: var(--font-size-lg);
  font-weight: 700;
  margin: var(--space-md) 0 var(--space-xs);
}

.legal p, .legal li {
  color: var(--color-text-muted);
  font-size: var(--font-size-sm);
  margin-bottom: 0.8rem;
}

.legal strong { color: var(--color-text); }

.legal ul {
  list-style: none;
  margin-bottom: var(--space-sm);
}
.legal ul li {
  position: relative;
  padding-left: 1.4rem;
}
.legal ul li::before {
  content: '—';
  position: absolute;
  left: 0;
  color: var(--color-primary);
  font-weight: 700;
}

.legal a {
  color: var(--color-primary);
  text-decoration: none;
}
.legal a:hover { text-decoration: underline; }

.legal__back {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  margin-top: var(--space-md);
  font-weight: 700;
  font-size: var(--font-size-sm);
}

/* ============ Split text helpers ============ */
.split-word {
  display: inline-block;
  overflow: hidden;
  vertical-align: bottom;
}
.split-word__inner { display: inline-block; }

/* ============ Reduced motion ============ */
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .whatsapp-btn__pulse,
  .hero__scroll-hint span { animation: none; }
  *, *::before, *::after {
    transition-duration: 0.01ms !important;
    animation-duration: 0.01ms !important;
  }
}