/* ========================================
   DIABETEX — Landing Page Styles
   Colors: #0D291B (primary), #F7ECD5 (bone)
   Fonts: Montserrat (titles), Poppins (body)
======================================== */

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

html {
  scroll-behavior: smooth;
}

body {
  font-family: 'Poppins', sans-serif;
  font-weight: 400;
  color: #0D291B;
  background-color: #F7ECD5;
  line-height: 1.6;
  overflow-x: hidden;
}

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

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

svg {
  flex-shrink: 0;
}

.container {
  width: 90%;
  max-width: 1200px;
  margin: 0 auto;
}

/* ---------- Typography ---------- */
h1, h2, h3, h4 {
  font-family: 'Montserrat', sans-serif;
  font-weight: 700;
  line-height: 1.1;
  color: #0D291B;
}

.section__title {
  font-size: clamp(2rem, 4vw, 2.5rem);
  text-align: center;
  margin-bottom: 0.5rem;
  font-weight: 800;
}

.section__title.text-left {
  text-align: left;
}

.section__subtitle {
  text-align: center;
  opacity: 0.8;
  margin-bottom: 3rem;
  font-size: 1.1rem;
  max-width: 700px;
  margin-left: auto;
  margin-right: auto;
}

.lead-text {
  font-size: 1.25rem;
  font-weight: 500;
  opacity: 0.9;
  margin-bottom: 1.5rem;
  line-height: 1.5;
}

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-family: 'Montserrat', sans-serif;
  font-weight: 700;
  font-size: 0.95rem;
  letter-spacing: 0.05em;
  padding: 0.85rem 2.2rem;
  border-radius: 50px;
  border: 2px solid transparent;
  cursor: pointer;
  transition: all 0.3s ease;
  text-align: center;
  text-transform: uppercase;
}

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

.btn--primary {
  background-color: #0D291B;
  color: #F7ECD5;
  box-shadow: 0 4px 15px rgba(13, 41, 27, 0.2);
}

.btn--primary:hover {
  box-shadow: 0 8px 25px rgba(13, 41, 27, 0.3);
  background-color: #0a2115;
}

.btn--outline {
  background-color: transparent;
  color: #F7ECD5;
  border-color: #F7ECD5;
}

.btn--outline:hover {
  background-color: #F7ECD5;
  color: #0D291B;
}

.btn--large {
  padding: 1rem 2.5rem;
  font-size: 1rem;
}

.btn--small {
  padding: 0.6rem 1.4rem;
  font-size: 0.85rem;
}

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

/* ---------- Navbar ---------- */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 1000;
  background: rgba(247, 236, 213, 0.85);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  transition: all 0.3s ease;
  border-bottom: 1px solid transparent;
}

.navbar.scrolled {
  box-shadow: 0 4px 30px rgba(13, 41, 27, 0.08);
  background: rgba(247, 236, 213, 0.95);
  border-bottom: 1px solid rgba(13, 41, 27, 0.05);
}

.navbar__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 80px;
}

.navbar__logo {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-family: 'Montserrat', sans-serif;
  font-weight: 800;
  font-size: 1.4rem;
  color: #0D291B;
  letter-spacing: -0.02em;
}

.logo-icon {
  color: #0D291B;
}

.navbar__links {
  display: flex;
  list-style: none;
  gap: 2.5rem;
}

.navbar__links a {
  font-size: 0.95rem;
  font-weight: 500;
  color: #0D291B;
  opacity: 0.8;
  position: relative;
  transition: opacity 0.2s;
}

.navbar__links a::after {
  content: '';
  position: absolute;
  width: 0;
  height: 2px;
  bottom: -4px;
  left: 0;
  background-color: #0D291B;
  transition: width 0.3s ease;
}

.navbar__links a:hover {
  opacity: 1;
}

.navbar__links a:hover::after {
  width: 100%;
}

.navbar__actions {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.btn-lang {
  background: transparent;
  color: #0D291B;
  border: 1px solid #0D291B;
  font-family: 'Montserrat', sans-serif;
  font-weight: 700;
  font-size: 0.8rem;
  padding: 0.4rem 0.8rem;
  border-radius: 8px;
  cursor: pointer;
  transition: all 0.2s;
}

.btn-lang:hover {
  background: #0D291B;
  color: #F7ECD5;
}

/* Hamburger */
.navbar__toggle {
  display: none;
  flex-direction: column;
  gap: 6px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
  z-index: 1001;
}

.navbar__toggle span {
  display: block;
  width: 28px;
  height: 2px;
  background: #0D291B;
  border-radius: 2px;
  transition: transform 0.3s, opacity 0.3s;
}

.navbar__toggle.active span:nth-child(1) {
  transform: translateY(8px) rotate(45deg);
}

.navbar__toggle.active span:nth-child(2) {
  opacity: 0;
}

.navbar__toggle.active span:nth-child(3) {
  transform: translateY(-8px) rotate(-45deg);
}

/* ---------- Hero ---------- */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 120px 0 80px;
  /* Updated Background to use the user's image */
  background: url('../images/hero.png') center/cover no-repeat;
  background-color: #0D291B; /* Fallback */
  color: #F7ECD5;
  z-index: 1;
  overflow: hidden;
}

.hero__overlay {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: linear-gradient(to bottom, rgba(13,41,27,0.5) 0%, rgba(13,41,27,0.85) 100%);
  z-index: -1;
}

.hero__content {
  max-width: 800px;
  animation: fadeInUp 1s ease-out forwards;
}

.hero__badge {
  display: inline-block;
  background: rgba(247, 236, 213, 0.15);
  backdrop-filter: blur(8px);
  padding: 0.5rem 1.25rem;
  border-radius: 50px;
  font-size: 0.85rem;
  font-weight: 600;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  margin-bottom: 2rem;
  border: 1px solid rgba(247, 236, 213, 0.3);
}

.hero__title {
  font-size: clamp(2.5rem, 8vw, 5.5rem);
  margin-bottom: 1.5rem;
  line-height: 1;
  color: #F7ECD5;
  letter-spacing: -0.02em;
}

.hero__title .highlight {
  position: relative;
  display: inline-block;
}

.hero__title .highlight::after {
  content: '';
  position: absolute;
  bottom: 10%;
  left: -2%;
  right: -2%;
  height: 30%;
  background: rgba(247, 236, 213, 0.2);
  z-index: -1;
  border-radius: 4px;
  transform: rotate(-1deg);
}

.hero__subtitle {
  font-size: clamp(1.1rem, 2.5vw, 1.4rem);
  opacity: 0.9;
  max-width: 650px;
  margin: 0 auto 2.5rem;
  font-weight: 400;
  line-height: 1.5;
}

.hero__actions {
  display: flex;
  gap: 1rem;
  justify-content: center;
  flex-wrap: wrap;
}

@keyframes fadeInUp {
  from { opacity: 0; transform: translateY(30px); }
  to { opacity: 1; transform: translateY(0); }
}

/* ---------- Marquee ---------- */
.marquee {
  background: #0D291B;
  color: #F7ECD5;
  padding: 1rem 0;
  overflow: hidden;
  white-space: nowrap;
  border-top: 1px solid rgba(247, 236, 213, 0.1);
  border-bottom: 1px solid rgba(247, 236, 213, 0.1);
}

.marquee__track {
  display: inline-flex;
  animation: marquee-scroll 40s linear infinite;
}

.marquee__track span {
  font-size: 0.95rem;
  font-family: 'Montserrat', sans-serif;
  font-weight: 600;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

@keyframes marquee-scroll {
  0% { transform: translateX(0); }
  100% { transform: translateX(-33.33%); }
}

/* ---------- Filosofia ---------- */
.filosofia {
  padding: 6rem 0;
  background: #F7ECD5;
}

.filosofia__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
}

.filosofia__text p {
  margin-bottom: 1.5rem;
  font-size: 1.05rem;
  opacity: 0.85;
}

.trust__badges {
  display: flex;
  gap: 1.5rem;
  margin-top: 2rem;
  flex-wrap: wrap;
}

.trust__badge {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  background: rgba(13, 41, 27, 0.05);
  padding: 0.6rem 1.2rem;
  border-radius: 50px;
  font-weight: 600;
  font-size: 0.9rem;
  font-family: 'Montserrat', sans-serif;
}

.filosofia__image {
  position: relative;
}

.glass-card {
  background: rgba(255, 255, 255, 0.5);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border: 1px solid rgba(255,255,255,0.4);
  padding: 3rem 2rem;
  border-radius: 24px;
  box-shadow: 0 20px 40px rgba(13, 41, 27, 0.08);
  text-align: center;
}

.glass-card h3 {
  font-size: 1.5rem;
  margin-bottom: 0.5rem;
}

.glass-card p {
  opacity: 0.7;
  font-size: 0.95rem;
  margin-bottom: 2rem;
}

.chart-mockup {
  background: rgba(13, 41, 27, 0.04);
  border-radius: 16px;
  padding: 1.5rem;
}

/* ---------- Productos ---------- */
.productos {
  padding: 6rem 0;
  background: #0D291B;
  color: #F7ECD5;
}

.productos .section__title {
  color: #F7ECD5;
}

.productos__grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 2.5rem;
  margin-top: 3rem;
}

.producto-card {
  background: #F7ECD5;
  color: #0D291B;
  border-radius: 20px;
  overflow: hidden;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  display: flex;
  flex-direction: column;
}

.producto-card:hover {
  transform: translateY(-8px);
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.3);
}

.producto-card__img {
  aspect-ratio: 4/3;
  background: #f0ebe0;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}

.producto-card__img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.4s ease;
}

.producto-card:hover .producto-card__img img {
  transform: scale(1.05);
}

.producto-card__body {
  padding: 1.5rem;
  display: flex;
  flex-direction: column;
  flex-grow: 1;
}

.producto-card__body h3 {
  font-size: 1.25rem;
  margin-bottom: 0.5rem;
}

.producto-card__body p:not(.producto-card__price) {
  font-size: 0.85rem;
  opacity: 0.7;
  margin-bottom: 1.5rem;
  font-weight: 500;
}

.producto-card__price {
  font-family: 'Montserrat', sans-serif;
  font-weight: 800;
  font-size: 1.2rem;
  color: #0D291B;
  margin-top: auto;
}

.producto-card__body .btn {
  margin-top: 1rem;
}

/* ---------- Delivery Apps ---------- */
.delivery-apps {
  margin-top: 5rem;
  display: flex;
  justify-content: center;
}

.delivery-apps__content {
  background: rgba(247, 236, 213, 0.05);
  border: 1px solid rgba(247, 236, 213, 0.15);
  border-radius: 24px;
  padding: 2.5rem 4rem;
  text-align: center;
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
}

.delivery-apps__content h3 {
  color: #F7ECD5;
  font-size: 1.3rem;
  margin-bottom: 1.5rem;
  font-weight: 600;
  letter-spacing: 0.02em;
}

.delivery-apps__logos {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 2rem;
  flex-wrap: wrap;
}

.delivery-logo-card {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 160px;
  height: 64px;
  background: #fff;
  border-radius: 12px;
  padding: 12px 20px;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.15);
  overflow: hidden;
}

.delivery-logo-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 12px 32px rgba(0, 0, 0, 0.25);
}

.delivery-logo-card img {
  display: block;
  width: auto;
  height: 32px;
  max-width: 120px;
  object-fit: contain;
}

.productos__cta {
  text-align: center;
  margin-top: 4rem;
}

.productos__cta .btn--primary {
  background: #F7ECD5;
  color: #0D291B;
}

.productos__cta .btn--primary:hover {
  background: #fff;
  box-shadow: 0 8px 25px rgba(247, 236, 213, 0.2);
}

/* ---------- Nosotros / Pilares ---------- */
.nosotros {
  padding: 6rem 0;
  background: #F7ECD5;
}

.carousel-container {
  position: relative;
  max-width: 100%;
  margin-top: 3rem;
}

.pilares__carousel {
  display: flex;
  gap: 2rem;
  overflow-x: auto;
  scroll-snap-type: x mandatory;
  scroll-behavior: smooth;
  scrollbar-width: none;
  padding-bottom: 1.5rem;
}

.pilares__carousel::-webkit-scrollbar {
  display: none;
}

.pilar {
  flex: 0 0 calc(33.333% - 1.34rem);
  min-width: 280px;
  scroll-snap-align: start;
  background: #fff;
  padding: 2.5rem 2rem;
  border-radius: 20px;
  text-align: left;
  transition: all 0.3s ease;
  box-shadow: 0 4px 20px rgba(13, 41, 27, 0.04);
  border: 1px solid rgba(13, 41, 27, 0.05);
}

.carousel-controls {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 1.5rem;
  margin-top: 1rem;
}

.carousel-btn {
  background: #fff;
  color: #0D291B;
  border: 1px solid rgba(13, 41, 27, 0.1);
  width: 44px;
  height: 44px;
  min-width: 44px;
  min-height: 44px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all 0.3s ease;
  box-shadow: 0 4px 10px rgba(13, 41, 27, 0.05);
}

.carousel-btn svg {
  width: 24px;
  height: 24px;
  display: block;
}

.carousel-btn:hover {
  background: #0D291B;
  color: #F7ECD5;
  transform: translateY(-2px);
  box-shadow: 0 8px 15px rgba(13, 41, 27, 0.15);
}

.carousel-indicators {
  display: flex;
  gap: 0.5rem;
}

.carousel-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: rgba(13, 41, 27, 0.2);
  border: none;
  cursor: pointer;
  transition: all 0.3s ease;
  padding: 0;
}

.carousel-dot.active {
  background: #0D291B;
  transform: scale(1.3);
}

@media (max-width: 992px) {
  .pilar {
    flex: 0 0 calc(50% - 1rem);
  }
}

@media (max-width: 768px) {
  .pilar {
    flex: 0 0 100%;
  }
}

.pilar:hover {
  transform: translateY(-5px);
  box-shadow: 0 12px 30px rgba(13, 41, 27, 0.08);
}

.pilar__icon {
  width: 56px;
  height: 56px;
  min-width: 56px;
  min-height: 56px;
  background: rgba(13, 41, 27, 0.06);
  border-radius: 14px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #0D291B;
  margin-bottom: 1.5rem;
}

.pilar__icon svg {
  width: 32px;
  height: 32px;
  display: block;
}

.pilar h3 {
  font-size: 1.2rem;
  margin-bottom: 0.75rem;
}

.pilar p {
  font-size: 0.9rem;
  opacity: 0.75;
  line-height: 1.6;
}

/* ---------- Contacto ---------- */
.contacto {
  padding: 6rem 0;
  background: #0D291B;
  color: #F7ECD5;
}

.contacto .section__title {
  color: #F7ECD5;
}

.contacto__wrapper {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 5rem;
  background: rgba(247, 236, 213, 0.03);
  border-radius: 30px;
  padding: 4rem;
  border: 1px solid rgba(247, 236, 213, 0.1);
}

.contacto__info {
  margin-top: 3rem;
  display: flex;
  flex-direction: column;
  gap: 2rem;
}

.contacto__item {
  display: flex;
  align-items: flex-start;
  gap: 1.25rem;
}

.contacto__item .contacto__icon {
  color: #F7ECD5;
  opacity: 0.8;
}

.contacto__item strong {
  display: block;
  font-family: 'Montserrat', sans-serif;
  font-size: 1rem;
  margin-bottom: 0.25rem;
  color: #F7ECD5;
}

.contacto__item p {
  font-size: 0.95rem;
  opacity: 0.7;
}

.contacto__item a {
  transition: opacity 0.2s;
}

.contacto__item a:hover {
  opacity: 1;
  text-decoration: underline;
}

/* Form */
.contacto__form {
  background: #F7ECD5;
  padding: 3rem 2.5rem;
  border-radius: 24px;
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
  color: #0D291B;
}

.contacto__form h3 {
  font-size: 1.5rem;
  margin-bottom: 0.5rem;
}

.form-group label {
  display: block;
  font-size: 0.85rem;
  font-weight: 600;
  margin-bottom: 0.5rem;
  font-family: 'Montserrat', sans-serif;
}

.form-group input,
.form-group textarea {
  width: 100%;
  padding: 1rem 1.25rem;
  border: 1px solid rgba(13, 41, 27, 0.15);
  border-radius: 12px;
  background: #fff;
  font-family: 'Poppins', sans-serif;
  font-size: 0.95rem;
  color: #0D291B;
  transition: all 0.3s;
}

.form-group input:focus,
.form-group textarea:focus {
  border-color: #0D291B;
  box-shadow: 0 0 0 4px rgba(13, 41, 27, 0.05);
  outline: none;
}

/* ---------- Mapa ---------- */
.mapa {
  line-height: 0;
  background: #0D291B; /* En caso de que cargue, mantiene el color de fondo */
}

.mapa iframe {
  width: 100%;
  height: 450px;
  display: block;
}

/* ---------- Footer ---------- */
.footer {
  background: #091c12;
  color: #F7ECD5;
  padding: 4rem 0 2rem;
  border-top: 1px solid rgba(247, 236, 213, 0.1);
}

.footer__inner {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
}

.footer__logo {
  font-family: 'Montserrat', sans-serif;
  font-weight: 900;
  font-size: 1.5rem;
  letter-spacing: -0.02em;
  display: flex;
  align-items: center;
  justify-content: center;
}

.footer__brand p {
  font-size: 0.95rem;
  opacity: 0.7;
  margin-top: 0.5rem;
}

.footer__links {
  display: flex;
  gap: 2rem;
  margin: 2.5rem 0;
  flex-wrap: wrap;
  justify-content: center;
}

.footer__links a {
  font-weight: 500;
  font-size: 0.95rem;
  opacity: 0.7;
  transition: opacity 0.2s;
}

.footer__links a:hover {
  opacity: 1;
}

.footer__social {
  display: flex;
  gap: 1rem;
  margin-bottom: 2.5rem;
}

.footer__social a {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: rgba(247, 236, 213, 0.1);
  color: #F7ECD5;
  transition: all 0.2s;
}

.footer__social a:hover {
  background: #F7ECD5;
  color: #091c12;
  transform: translateY(-2px);
}

.footer__delivery-logo {
  background: #fff !important;
  border-radius: 10px !important;
  width: auto !important;
  height: 40px !important;
  padding: 6px 12px;
}

.footer__delivery-logo img {
  height: 100%;
  width: auto;
  max-height: 28px;
  object-fit: contain;
}

.footer__copy {
  font-size: 0.85rem;
  opacity: 0.5;
  width: 100%;
  padding-top: 2rem;
  border-top: 1px solid rgba(247, 236, 213, 0.1);
}

/* ---------- WhatsApp Float ---------- */
.whatsapp-float {
  position: fixed;
  bottom: 30px;
  right: 30px;
  z-index: 99;
  width: 64px;
  height: 64px;
  background: #25D366;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 8px 24px rgba(37, 211, 102, 0.35);
  transition: transform 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

.whatsapp-float:hover {
  transform: scale(1.1) translateY(-5px);
}

/* ---------- Responsive ---------- */
@media (max-width: 992px) {
  .filosofia__grid,
  .contacto__wrapper {
    grid-template-columns: 1fr;
    gap: 3rem;
  }
  
  .contacto__wrapper {
    padding: 2.5rem;
  }

  .productos__grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 768px) {
  .navbar__links {
    display: none;
    position: absolute;
    top: 80px;
    left: 0;
    width: 100%;
    background: #F7ECD5;
    flex-direction: column;
    padding: 2rem;
    gap: 1.5rem;
    box-shadow: 0 10px 30px rgba(13, 41, 27, 0.1);
  }

  .navbar__links.open {
    display: flex;
  }

  .navbar__toggle {
    display: flex;
  }

  .hero__title {
    font-size: 3rem;
  }
  
  .section__title {
    font-size: 2.2rem;
  }
}

@media (max-width: 480px) {
  .productos__grid {
    grid-template-columns: 1fr;
  }

  .contacto__wrapper {
    padding: 1.5rem;
    border-radius: 20px;
  }
  
  .contacto__form {
    padding: 2rem 1.5rem;
  }
  
  .hero__actions {
    flex-direction: column;
  }
  
  .hero__actions .btn {
    width: 100%;
  }
  
  .trust__badges {
    flex-direction: column;
    align-items: flex-start;
  }
}