/* ============================================================
   DESIGN TOKENS
   ============================================================ */
:root {
  --red: #E8294A;
  --red-dark: #C41F38;
  --yellow: #EFEB81;
  --black: #0A0A0A;
  --white: #FFFFFF;
  --gray-bg: #F0F0F0;
  --gray-mid: #E0E0E0;
  --text: #1A1A1A;
  --muted: #555555;
  --nav-h: 72px;
}

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

html {
  scroll-behavior: smooth;
  font-size: 16px;
}

body {
  font-family: 'Inter', 'Helvetica Neue', Helvetica, Arial, sans-serif;
  background: var(--white);
  color: var(--text);
  line-height: 1.6;
  overflow-x: hidden;
}

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

a {
  color: inherit;
  text-decoration: none;
}

ul {
  list-style: none;
}

button {
  cursor: pointer;
  border: none;
  background: none;
  font: inherit;
}

p {
  margin-bottom: .9em;
}

p:last-child {
  margin-bottom: 0;
}

/* ============================================================
   TIPOGRAFÍA
   ============================================================ */
h1 {
  font-size: clamp(2rem, 6vw, 3.8rem);
  font-weight: 900;
  line-height: 1.05;
}

h2 {
  font-size: clamp(1.5rem, 4vw, 2.4rem);
  font-weight: 800;
  line-height: 1.1;
}

h3 {
  font-size: clamp(1.1rem, 2.5vw, 1.4rem);
  font-weight: 700;
  line-height: 1.2;
}

/* ============================================================
   LAYOUT
   ============================================================ */
.container {
  width: 100%;
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 1.5rem;
}

.container-narrow {
  width: 100%;
  max-width: 800px;
  margin: 0 auto;
  padding: 0 1.5rem;
}

/* ============================================================
   NAVEGACIÓN
   ============================================================ */
.site-header {
  position: sticky;
  top: 0;
  z-index: 200;
  background: var(--white);
  border-bottom: 1px solid var(--gray-mid);
  height: var(--nav-h);
  transition: background .3s, border-color .3s;
}

/* Transparente sobre hero en home */
.site-header.is-transparent {
  background: transparent;
  border-bottom-color: transparent;
}

.header-inner {
  display: flex;
  align-items: stretch;
  flex-wrap: nowrap;
  height: 100%;
  gap: 0;
  overflow: hidden;
}

/* links */
.nav-link {
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 0 1.1rem;
  font-size: .82rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1px;
  color: var(--text);
  white-space: nowrap;
  transition: color .2s, background .2s;
  border: none;
  flex-shrink: 0;
}

.nav-link:hover {
  color: var(--red);
}

/* Pestaña activa: relleno rojo completo */
.nav-link.active {
  background: var(--red);
  color: var(--white) !important;
}

/* "Pedí ayuda" siempre en rojo */
.nav-link-ayuda {
  color: var(--red) !important;
}

.nav-link-ayuda.active {
  color: var(--white) !important;
}

/* Cuando el header es transparente, todos los links en blanco */
.site-header.is-transparent .nav-link {
  color: var(--white);
}

.site-header.is-transparent .nav-link.active {
  background: var(--red);
}

.site-header.is-transparent .nav-link-ayuda {
  color: var(--yellow) !important;
}

/* Icono búsqueda */
.nav-search {
  flex-shrink: 0;
  display: flex;
  align-items: center;
  align-self: stretch;
  padding: 0 1.1rem;
  color: var(--text);
  font-size: 1.1rem;
  cursor: pointer;
  transition: color .2s;
}

.nav-search:hover {
  color: var(--red);
}

.site-header.is-transparent .nav-search {
  color: var(--white);
}

/* Menú desktop: se muestra */
.site-nav {
  display: none;
}

/* Hamburger */
.hamburger {
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  padding: 0 1rem;
  height: 100%;
}

.hamburger span {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--text);
  border-radius: 2px;
  transition: .25s;
}

.site-header.is-transparent .hamburger span {
  background: var(--white);
}

.hamburger.open span:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}

.hamburger.open span:nth-child(2) {
  opacity: 0;
}

.hamburger.open span:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

/* Mobile nav drawer */
.mobile-nav {
  position: fixed;
  top: var(--nav-h);
  left: 0;
  right: 0;
  background: var(--white);
  border-bottom: 1px solid var(--gray-mid);
  z-index: 199;
  padding: .5rem 0;
  transform: translateY(-110%);
  transition: transform .3s ease;
  box-shadow: 0 8px 24px rgba(0, 0, 0, .12);
}

.mobile-nav.open {
  transform: translateY(0);
}

.mobile-nav ul {
  display: flex;
  flex-direction: column;
}

.mobile-nav .nav-link {
  padding: .9rem 1.5rem;
  font-size: .75rem;
  border-bottom: 1px solid var(--gray-bg);
}

@media (min-width: 900px) {
  .hamburger {
    display: none;
  }

  .site-nav {
    display: flex;
    align-items: stretch;
    flex: 1;
    overflow: hidden;
  }

  .site-nav ul {
    display: flex;
    align-items: stretch;
    height: 100%;
    flex-wrap: nowrap;
  }

  .mobile-nav {
    display: none !important;
  }
}

/* ============================================================
   HERO (home)
   ============================================================ */
.hero {
  position: relative;
  height: 100svh;
  min-height: 500px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  overflow: hidden;
  margin-top: calc(-1 * var(--nav-h));
  /* Sube bajo el nav transparente */
  padding-top: var(--nav-h);
}

.hero-bg {
  position: absolute;
  inset: 0;
  background-image: url('../images/5LUDOPATIA.jpeg');
  background-size: cover;
  background-position: center center;
  z-index: 0;
}

.hero-overlay {
  position: absolute;
  inset: 0;
  background: rgba(0, 0, 0, .45);
  z-index: 1;
}

.hero-content {
  position: relative;
  z-index: 2;
  padding: 0 1.5rem;
  max-width: 820px;
}

.hero h1 {
  color: var(--white);
  text-transform: uppercase;
  font-size: clamp(2.4rem, 7vw, 5.5rem);
  letter-spacing: 3px;
  line-height: 1.05;
  margin-bottom: 1rem;
  text-shadow: 0 4px 24px rgba(0, 0, 0, .6);
}

.hero-sub {
  font-size: clamp(1.1rem, 2.8vw, 1.5rem);
  color: var(--yellow);
  font-style: italic;
  font-weight: 400;
  letter-spacing: .5px;
}

/* ============================================================
   FRANJA AMARILLA
   ============================================================ */
.yellow-strip {
  background: var(--yellow);
  padding: .85rem 1.5rem;
  text-align: center;
}

.yellow-strip p {
  font-size: clamp(.82rem, 2vw, .97rem);
  font-weight: 600;
  color: var(--black);
  margin: 0;
  letter-spacing: .3px;
}

.yellow-strip strong {
  font-weight: 900;
}

/* ============================================================
   SECCIONES ESTÁNDAR
   ============================================================ */
.section {
  padding: 4rem 0;
}

.section-white {
  background: var(--white);
}

.section-gray {
  background: var(--gray-bg);
}

.section-black {
  background: var(--black);
  color: var(--white);
}

.section-red {
  background: var(--red);
  color: var(--white);
}

.section-title {
  font-size: clamp(1.1rem, 3vw, 1.35rem);
  font-weight: 900;
  text-transform: uppercase;
  letter-spacing: 1px;
  margin-bottom: 1.25rem;
  color: var(--text);
}

.section-body {
  font-size: clamp(.92rem, 2vw, 1.02rem);
  color: var(--text);
  line-height: 1.75;
  text-align: justify;
}

/* ============================================================
   SECCIONES IMAGEN CON TEXTO OVERLAY (home)
   ============================================================ */
/* ── SLIDER ─────────────────────────────────────────────── */
.img-slider {
  position: relative;
  overflow: hidden;
  height: 480px;
  background: #000;
}

@media (min-width: 600px) {
  .img-slider {
    height: 520px;
  }
}

@media (min-width: 1024px) {
  .img-slider {
    height: 580px;
  }
}

.slider-track {
  display: flex;
  height: 100%;
  transition: transform .65s cubic-bezier(.4, 0, .2, 1);
  will-change: transform;
}

/* cada slide */
.img-section {
  position: relative;
  min-width: 100%;
  height: 100%;
  display: flex;
  align-items: flex-end;
  overflow: hidden;
  flex-shrink: 0;
}

.img-section-bg {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center;
  z-index: 0;
  transition: transform 8s linear;
}

.img-section.is-active .img-section-bg {
  transform: scale(1.06);
}

.img-section-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(0, 0, 0, .78) 0%, rgba(0, 0, 0, .28) 55%, transparent 100%);
  z-index: 1;
}

.img-section-text {
  position: relative;
  z-index: 2;
  padding: 2.5rem 1.5rem;
  width: 100%;
  max-width: 1100px;
  margin: 0 auto;
}

.img-section-text h2 {
  color: var(--white);
  font-size: clamp(1.4rem, 4.5vw, 2.8rem);
  font-weight: 900;
  text-transform: uppercase;
  letter-spacing: 1px;
  text-shadow: 0 2px 12px rgba(0, 0, 0, .5);
  line-height: 1.1;
  opacity: 0;
  transform: translateY(18px);
  transition: opacity .5s .3s, transform .5s .3s;
}

.img-section.is-active .img-section-text h2 {
  opacity: 1;
  transform: translateY(0);
}

/* Flechas */
.slider-arrow {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  z-index: 10;
  background: rgba(0, 0, 0, .45);
  border: 2px solid rgba(255, 255, 255, .4);
  color: var(--white);
  width: 48px;
  height: 48px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  font-size: 1.4rem;
  line-height: 1;
  transition: background .2s, border-color .2s;
}

.slider-arrow:hover {
  background: var(--red);
  border-color: var(--red);
}

.slider-prev {
  left: 1.25rem;
}

.slider-next {
  right: 1.25rem;
}

/* Dots */
.slider-dots {
  position: absolute;
  bottom: 1.25rem;
  left: 50%;
  transform: translateX(-50%);
  z-index: 10;
  display: flex;
  gap: .5rem;
}

.slider-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: rgba(255, 255, 255, .45);
  border: none;
  cursor: pointer;
  padding: 0;
  transition: background .25s, transform .25s;
}

.slider-dot.is-active {
  background: var(--white);
  transform: scale(1.25);
}

/* ── img-section standalone (para páginas internas) ──────── */
.img-section-standalone {
  position: relative;
  height: 460px;
  display: flex;
  align-items: flex-end;
  overflow: hidden;
}

@media (min-width: 1024px) {
  .img-section-standalone {
    height: 520px;
  }
}

.img-section-standalone .img-section-bg {
  transition: transform .6s;
}

.img-section-standalone:hover .img-section-bg {
  transform: scale(1.03);
}

/* mantener compatibilidad con páginas internas que usan img-section directo */
.img-section-text h2 {
  color: var(--white);
  font-size: clamp(1.4rem, 4.5vw, 2.8rem);
  font-weight: 900;
  text-transform: uppercase;
  letter-spacing: 1px;
  text-shadow: 0 2px 12px rgba(0, 0, 0, .5);
  line-height: 1.1;
}

/* ============================================================
   PAGE HERO (páginas internas)
   ============================================================ */
.page-header {
  padding: 3.5rem 0 3rem;
  background: var(--white);
  border-bottom: 3px solid var(--red);
}

.page-header .section-title {
  font-size: clamp(1.4rem, 5vw, 2.2rem);
  margin-bottom: .5rem;
}

.page-header .lead {
  font-size: clamp(.93rem, 2vw, 1.05rem);
  color: var(--muted);
  max-width: 680px;
}

/* ============================================================
   BOTONES
   ============================================================ */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: .5rem;
  padding: .75rem 1.75rem;
  font-weight: 800;
  font-size: .85rem;
  text-transform: uppercase;
  letter-spacing: 1px;
  border-radius: 6px;
  cursor: pointer;
  transition: .2s;
  line-height: 1.2;
  border: none;
}

.btn-red {
  background: var(--red);
  color: var(--white);
}

.btn-red:hover {
  background: var(--red-dark);
}

.btn-black {
  background: var(--black);
  color: var(--white);
}

.btn-black:hover {
  background: #222;
}

.btn-yellow {
  background: var(--yellow);
  color: var(--black);
}

.btn-yellow:hover {
  background: #bde600;
}

.btn-outline-red {
  background: transparent;
  border: 2px solid var(--red);
  color: var(--red);
}

.btn-outline-red:hover {
  background: var(--red);
  color: var(--white);
}

.btn-lg {
  padding: 1rem 2.5rem;
  font-size: .9rem;
  border-radius: 8px;
}

.btn-xl {
  padding: 1.1rem 3rem;
  font-size: 1rem;
  border-radius: 8px;
}

/* ============================================================
   MATERIAL DE PREVENCIÓN — grilla 2×2
   ============================================================ */
.material-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
}

@media (max-width: 520px) {
  .material-grid {
    grid-template-columns: 1fr;
  }
}

.material-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 130px;
  padding: 2rem 1.5rem;
  border-radius: 10px;
  font-size: clamp(.95rem, 2.5vw, 1.15rem);
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: .5px;
  text-align: center;
  cursor: pointer;
  transition: opacity .2s, transform .2s;
  border: none;
  line-height: 1.2;
}

.material-btn {
  transition: background .25s, color .25s, transform .2s;
}

.material-btn:hover {
  transform: translateY(-2px);
}

.material-btn-red {
  background: var(--red);
  color: var(--white);
}

.material-btn-red:hover {
  background: var(--black);
}

.material-btn-black {
  background: var(--black);
  color: var(--white);
}

.material-btn-black:hover {
  background: var(--red);
}

/* ============================================================
   FAMILIAS — señales / lista
   ============================================================ */
.signal-group {
  margin-bottom: 1.5rem;
}

.signal-group h4 {
  font-size: .78rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 1.5px;
  color: var(--red);
  margin-bottom: .6rem;
}

.signal-group ul {
  padding-left: 1.1rem;
  list-style: disc;
}

.signal-group li {
  font-size: .93rem;
  color: var(--text);
  margin-bottom: .3rem;
  line-height: 1.6;
}

.inline-btns {
  display: flex;
  flex-wrap: wrap;
  gap: .6rem;
  align-items: center;
  margin: .75rem 0;
}

.inline-btn {
  display: inline-flex;
  align-items: center;
  padding: .45rem 1.1rem;
  border-radius: 5px;
  font-size: .75rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: .8px;
  cursor: pointer;
  border: none;
  transition: .2s;
}

.inline-btn-red {
  background: var(--red);
  color: var(--white);
}

.inline-btn-red:hover {
  background: var(--red-dark);
}

.inline-btn-black {
  background: var(--black);
  color: var(--white);
}

.inline-btn-black:hover {
  background: #333;
}

.inline-btn-yellow {
  background: var(--yellow);
  color: var(--black);
}

.inline-btn-yellow:hover {
  background: #bde600;
}

/* Caja amarilla destacada */
.yellow-box {
  background: var(--yellow);
  border-radius: 6px;
  padding: 1.75rem 2rem;
  margin-top: 2.5rem;
}

.yellow-box p {
  font-size: clamp(.9rem, 2vw, 1rem);
  font-weight: 600;
  color: var(--black);
  line-height: 1.75;
  text-align: justify;
}

/* ============================================================
   TEST
   ============================================================ */
/* Pantalla intro (fondo rojo) */
.test-intro {
  min-height: calc(100vh - var(--nav-h));
  background: var(--red);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 3rem 1.5rem;
}

.test-intro h2 {
  color: var(--white);
  font-size: clamp(1.5rem, 5vw, 2.8rem);
  font-weight: 900;
  max-width: 720px;
  margin-bottom: 2.5rem;
  line-height: 1.2;
}

/* Pantalla pregunta (fondo negro) */
.test-question-screen {
  min-height: calc(100vh - var(--nav-h));
  background: var(--black);
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 3rem 0;
}

/* Wrapper que limita el contenido de las pantallas al ancho del container */
.test-inner {
  width: 100%;
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 1.5rem;
}

.test-question-screen h2 {
  color: var(--white);
  font-size: clamp(1.4rem, 4.5vw, 2.8rem);
  font-weight: 900;
  max-width: 700px;
  margin-bottom: 2.5rem;
  line-height: 1.15;
}

.test-answer-btns {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
}

.test-answer-btn {
  min-width: 110px;
  padding: .85rem 2.2rem;
  border-radius: 50px;
  font-size: 1rem;
  font-weight: 900;
  text-transform: uppercase;
  letter-spacing: 1.5px;
  background: var(--yellow);
  color: var(--black);
  cursor: pointer;
  border: none;
  transition: transform .15s, background .15s;
}

.test-answer-btn:hover {
  transform: scale(1.05);
  background: #bde600;
}

/* Pantalla resultado (fondo rojo) */
.test-result-screen {
  min-height: calc(100vh - var(--nav-h));
  background: var(--red);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 3rem 1.5rem;
}

.test-result-label {
  font-size: .82rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 3px;
  color: rgba(255, 255, 255, .75);
  margin-bottom: .75rem;
}

.test-result-title {
  font-size: clamp(2rem, 8vw, 4.5rem);
  font-weight: 900;
  text-transform: uppercase;
  color: var(--white);
  letter-spacing: 1px;
  line-height: 1;
  margin-bottom: 1.5rem;
}

.test-result-text {
  font-size: clamp(.88rem, 2vw, 1rem);
  color: rgba(255, 255, 255, .9);
  max-width: 640px;
  line-height: 1.75;
  text-align: justify;
  margin-bottom: 2rem;
}

/* ============================================================
   EVA WIDGET (card flotante)
   ============================================================ */
.eva-widget {
  position: fixed;
  bottom: 1.25rem;
  right: 1.25rem;
  z-index: 500;
  display: flex;
  flex-direction: column;
  align-items: center;
  cursor: pointer;
  user-select: none;
}

.eva-circle {
  width: 62px;
  height: 62px;
  background: var(--black);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: -20px;
  position: relative;
  z-index: 1;
  box-shadow: 0 4px 12px rgba(0, 0, 0, .3);
  transition: transform .2s;
}

.eva-widget:hover .eva-circle {
  transform: scale(1.08);
}

.eva-circle svg {
  width: 34px;
  height: 34px;
  fill: var(--white);
}

.eva-card {
  background: var(--gray-bg);
  border-radius: 12px;
  padding: 1.5rem 1.25rem .9rem;
  text-align: center;
  width: 160px;
  box-shadow: 0 4px 18px rgba(0, 0, 0, .15);
}

.eva-card-title {
  font-size: .9rem;
  font-weight: 900;
  color: var(--black);
  margin-bottom: .15rem;
}

.eva-card-sub {
  font-size: .72rem;
  color: var(--muted);
  font-weight: 500;
}

/* EVA Modal */
.eva-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, .55);
  z-index: 1000;
  display: none;
  align-items: flex-end;
  justify-content: center;
  padding: 1rem;
}

.eva-overlay.open {
  display: flex;
}

.eva-modal {
  background: var(--white);
  border-radius: 16px 16px 8px 8px;
  padding: 2rem;
  max-width: 400px;
  width: 100%;
  text-align: center;
  position: relative;
  animation: slideUp .3s ease;
}

@keyframes slideUp {
  from {
    transform: translateY(30px);
    opacity: 0;
  }

  to {
    transform: translateY(0);
    opacity: 1;
  }
}

.eva-modal-avatar {
  width: 72px;
  height: 72px;
  background: var(--black);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 1rem;
}

.eva-modal-avatar svg {
  width: 40px;
  height: 40px;
  fill: var(--white);
}

.eva-modal h3 {
  font-size: 1.3rem;
  font-weight: 900;
  margin-bottom: .4rem;
}

.eva-modal p {
  color: var(--muted);
  font-size: .9rem;
  line-height: 1.65;
  margin-bottom: 1.25rem;
}

.eva-soon-badge {
  display: inline-block;
  background: var(--yellow);
  color: var(--black);
  font-size: .72rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 1px;
  padding: .3rem .8rem;
  border-radius: 4px;
  margin-bottom: .9rem;
}

.eva-modal-close {
  position: absolute;
  top: .9rem;
  right: 1rem;
  font-size: 1.4rem;
  color: var(--muted);
  cursor: pointer;
  line-height: 1;
}

.eva-modal-close:hover {
  color: var(--text);
}

.eva-modal-actions {
  display: flex;
  gap: .75rem;
  justify-content: center;
  flex-wrap: wrap;
}

/* ============================================================
   FOOTER
   ============================================================ */
.site-footer {
  background: var(--black);
  color: rgba(255, 255, 255, .65);
  padding: 3rem 0 2rem;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2rem;
  margin-bottom: 2rem;
}

@media (min-width: 600px) {
  .footer-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 1024px) {
  .footer-grid {
    grid-template-columns: 2fr 1fr 1fr;
  }
}

.footer-brand-name {
  font-size: .95rem;
  font-weight: 900;
  color: var(--white);
  text-transform: uppercase;
  letter-spacing: 1px;
  line-height: 1.2;
  margin-bottom: .75rem;
}

.footer-col h4 {
  font-size: .7rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 1.5px;
  color: var(--white);
  margin-bottom: .85rem;
}

.footer-links {
  display: flex;
  flex-direction: column;
  gap: .4rem;
}

.footer-links a {
  font-size: .83rem;
  transition: color .2s;
}

.footer-links a:hover {
  color: var(--red);
}

.footer-links span {
  font-size: .83rem;
}

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, .1);
  padding-top: 1.25rem;
  font-size: .75rem;
  text-align: center;
  opacity: .5;
}

/* ============================================================
   PEDÍ AYUDA — contactos
   ============================================================ */
.contact-block {
  margin-bottom: 2rem;
  padding-bottom: 2rem;
  border-bottom: 1px solid var(--gray-mid);
}

.contact-block:last-child {
  border-bottom: none;
}

.contact-block h3 {
  font-size: clamp(.95rem, 2.5vw, 1.1rem);
  font-weight: 800;
  margin-bottom: .5rem;
  color: var(--text);
}

.contact-block ul {
  padding-left: 0;
}

.contact-block li {
  font-size: .92rem;
  color: var(--text);
  margin-bottom: .3rem;
  display: flex;
  gap: .5rem;
  align-items: flex-start;
}

/* ============================================================
   UTILIDADES
   ============================================================ */
.uppercase {
  text-transform: uppercase;
}

.text-center {
  text-align: center;
}

.text-red {
  color: var(--red);
}

.text-white {
  color: var(--white);
}

.fw-900 {
  font-weight: 900;
}

.mb-1 {
  margin-bottom: .5rem;
}

.mb-2 {
  margin-bottom: 1rem;
}

.mb-3 {
  margin-bottom: 1.5rem;
}

.mb-4 {
  margin-bottom: 2rem;
}

.mt-2 {
  margin-top: 1rem;
}

.mt-3 {
  margin-top: 1.5rem;
}

.mt-4 {
  margin-top: 2rem;
}

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media (max-width: 480px) {
  .hero h1 {
    font-size: 2.1rem;
    letter-spacing: 1.5px;
  }

  .img-slider {
    height: 320px;
  }

  .img-section-text h2 {
    font-size: 1.3rem;
  }

  .slider-arrow {
    width: 38px;
    height: 38px;
    font-size: 1.1rem;
  }

  .test-question-screen {
    padding: 2rem 1.25rem;
  }

  .test-question-screen h2 {
    font-size: 1.5rem;
  }

  .test-result-title {
    font-size: 2.2rem;
  }

  .material-grid {
    grid-template-columns: 1fr;
  }
}