/* ==========================================
   RESET Y ESTILOS BASE
   ========================================== */

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-sans);
  font-size: var(--font-size-base);
  line-height: 1.6;
  color: var(--text-primary);
  background-color: var(--bg-primary);
  background-image: radial-gradient(circle at top left, rgba(255, 255, 255, 0.85), transparent 30%), linear-gradient(180deg, #f9f8f3 0%, #eef2ee 100%);
}

/* ==========================================
   TIPOGRAFÍA
   ========================================== */

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-serif);
  font-weight: 600;
  line-height: 1.05;
  margin-bottom: var(--spacing-md);
  letter-spacing: -0.03em;
}

h1 {
  font-size: var(--font-size-4xl);
}

h2 {
  font-size: var(--font-size-3xl);
}

h3 {
  font-size: var(--font-size-2xl);
}

p {
  margin-bottom: var(--spacing-md);
  color: var(--text-secondary);
  line-height: 1.8;
}

a {
  color: var(--color-secondary);
  text-decoration: none;
  transition: color var(--transition-base);
}

a:hover {
  color: var(--color-accent);
}

/* ==========================================
   CONTENEDOR Y LAYOUT
   ========================================== */

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

.section {
  padding: calc(var(--spacing-3xl) + 12px) var(--container-padding);
}

.section--dark {
  background: linear-gradient(135deg, #243431 0%, #314541 100%);
  color: var(--text-light);
}

.section--light {
  background: linear-gradient(180deg, rgba(215, 227, 236, 0.82), rgba(248, 247, 242, 0.96));
}

.section-heading {
  max-width: 760px;
  margin-bottom: var(--spacing-2xl);
}

.section-heading--centered {
  margin-left: auto;
  margin-right: auto;
  text-align: center;
}

.section-heading--light h2,
.section-heading--light p {
  color: var(--text-light);
}

.section-heading__eyebrow {
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.24em;
  text-transform: uppercase;
  color: var(--color-accent);
  margin-bottom: var(--spacing-sm);
}

/* ==========================================
   HEADER Y NAVEGACIÓN
   ========================================== */

header {
  background-color: rgba(248, 247, 242, 0.78);
  color: var(--text-primary);
  padding: var(--spacing-md) var(--container-padding);
  position: sticky;
  top: 0;
  z-index: 100;
  backdrop-filter: blur(18px);
  border-bottom: 1px solid rgba(32, 50, 55, 0.08);
}

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

.logo {
  display: inline-flex;
  align-items: center;
}

.logo img {
  height: 56px;
  width: auto;
}

nav {
  display: flex;
  gap: var(--spacing-lg);
  align-items: center;
}

nav a {
  color: var(--text-primary);
  font-size: 14px;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  transition: color var(--transition-base);
}

nav a:hover {
  color: var(--color-accent);
}

.header-cta {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 46px;
  padding: 0 var(--spacing-xl);
  border-radius: 999px;
  background: var(--color-accent);
  color: var(--color-white);
  font-size: 14px;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.header-cta:hover {
  color: var(--color-white);
  background: var(--color-secondary);
}

.menu-toggle {
  display: none;
  background: none;
  border: none;
  color: var(--text-primary);
  font-size: var(--font-size-2xl);
  cursor: pointer;
}

/* ==========================================
   HERO SECTION
   ========================================== */

.hero {
  min-height: calc(100vh - 88px);
  padding: 56px 0 48px;
  background:
    linear-gradient(90deg, rgba(248, 247, 242, 0.96) 0%, rgba(248, 247, 242, 0.82) 46%, rgba(248, 247, 242, 0.36) 100%),
    url('../assets/images/maca.jpg') center center / cover no-repeat;
  color: var(--text-primary);
  position: relative;
  overflow: hidden;
}

.hero::after {
  content: '';
  position: absolute;
  inset: auto auto -140px -80px;
  width: 360px;
  height: 360px;
  background: radial-gradient(circle, rgba(154, 172, 60, 0.22) 0%, rgba(154, 172, 60, 0) 70%);
  pointer-events: none;
}

.hero__layout {
  display: grid;
  grid-template-columns: minmax(0, 1.35fr) minmax(320px, 400px);
  gap: var(--spacing-2xl);
  align-items: center;
}

.hero__content {
  max-width: 920px;
}

.hero__headline {
  max-width: 12ch;
  font-size: clamp(4rem, 7vw, 6.5rem);
  margin-bottom: var(--spacing-lg);
}

.hero__subheadline {
  max-width: 62ch;
  font-size: 19px;
  margin-bottom: var(--spacing-xl);
  color: var(--text-primary);
  font-weight: var(--font-weight-normal);
}

.hero__eyebrow {
  font-size: 13px;
  font-weight: 800;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--color-accent);
  margin-bottom: var(--spacing-lg);
}

.hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--spacing-md);
  align-items: center;
  margin-bottom: var(--spacing-xl);
}

.hero__cta {
  display: inline-block;
  padding: var(--spacing-md) var(--spacing-2xl);
  background-color: var(--color-accent);
  color: var(--color-white);
  border: 1px solid var(--color-accent);
  border-radius: 999px;
  font-size: 14px;
  font-weight: 700;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  cursor: pointer;
  transition: all var(--transition-base);
}

.hero__cta:hover {
  background-color: var(--color-secondary);
  border-color: var(--color-secondary);
}

.btn--ghost {
  background-color: transparent;
  border: 1px solid rgba(32, 50, 55, 0.18);
  color: var(--text-primary);
}

.btn--ghost:hover {
  background-color: rgba(255, 255, 255, 0.56);
  color: var(--text-primary);
}

.hero__facts {
  display: flex;
  flex-wrap: wrap;
  gap: var(--spacing-sm);
}

.hero__facts span {
  display: inline-flex;
  align-items: center;
  min-height: 38px;
  padding: 0 16px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.7);
  border: 1px solid rgba(32, 50, 55, 0.08);
  color: var(--text-primary);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.hero__feature-card {
  padding: 32px;
  border-radius: calc(var(--border-radius) + 8px);
  background: var(--bg-panel);
  border: 1px solid rgba(255, 255, 255, 0.55);
  box-shadow: var(--shadow-lg);
  backdrop-filter: blur(18px);
  align-self: center;
}

.hero__feature-card h2 {
  font-size: var(--font-size-2xl);
  margin-bottom: var(--spacing-md);
}

.hero__feature-label {
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--color-accent);
  margin-bottom: var(--spacing-md);
}

.hero__feature-list {
  list-style: none;
  display: grid;
  gap: 12px;
  margin-top: var(--spacing-lg);
}

.hero__feature-list li {
  padding-top: 12px;
  border-top: 1px solid rgba(32, 50, 55, 0.1);
  color: var(--text-primary);
}

.hero__feature-list li:first-child {
  padding-top: 0;
  border-top: 0;
}

.hero__scroll {
  position: absolute;
  left: 50%;
  bottom: var(--spacing-xl);
  transform: translateX(-50%);
  min-height: 42px;
  padding: 0 18px;
  border: 1px solid rgba(32, 50, 55, 0.15);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.58);
  color: var(--text-primary);
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  animation: bounce 2s infinite;
  cursor: pointer;
}

@keyframes bounce {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(10px); }
}

/* ==========================================
   BOTONES
   ========================================== */

.btn {
  display: inline-block;
  padding: var(--spacing-md) var(--spacing-2xl);
  background-color: var(--color-secondary);
  color: var(--text-primary);
  border: 1px solid transparent;
  border-radius: 999px;
  font-size: 14px;
  font-weight: 700;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  cursor: pointer;
  transition: all var(--transition-base);
  text-decoration: none;
}

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

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

.btn--outline:hover {
  background-color: var(--color-secondary);
  color: var(--text-light);
  border-color: var(--color-secondary);
}

/* ==========================================
   TARJETAS (CARDS)
   ========================================== */

.card {
  background: var(--bg-panel-strong);
  border-radius: calc(var(--border-radius) + 4px);
  overflow: hidden;
  border: 1px solid rgba(32, 50, 55, 0.08);
  box-shadow: var(--shadow-sm);
  transition: all var(--transition-base);
}

.card:hover {
  box-shadow: var(--shadow-lg);
  transform: translateY(-5px);
}

.card__image {
  width: 100%;
  height: 360px;
  object-fit: cover;
  display: block;
}

.card__content {
  padding: 28px;
}

.card__title {
  font-size: var(--font-size-xl);
  margin-bottom: var(--spacing-sm);
}

.card__description {
  color: var(--text-secondary);
  margin-bottom: var(--spacing-lg);
  font-size: var(--font-size-base);
}

/* ==========================================
   GRID DE PRODUCTOS
   ========================================== */

.products-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: var(--spacing-xl);
  margin: var(--spacing-2xl) 0;
}

.products-grid--2col {
  grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));
}

/* ==========================================
   SECCIÓN DE HISTORIA
   ========================================== */

.story-section {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  gap: var(--spacing-3xl);
  align-items: center;
  margin: var(--spacing-xl) 0 0;
}

.story-section__text h2 {
  margin-bottom: var(--spacing-lg);
}

.story-section__text h3 {
  font-size: var(--font-size-2xl);
  margin-bottom: var(--spacing-lg);
}

.story-section__image {
  width: 100%;
  min-height: 560px;
  border-radius: calc(var(--border-radius) + 10px);
  overflow: hidden;
  box-shadow: var(--shadow-md);
}

.story-section__image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.story-section--reverse {
  grid-template-columns: minmax(320px, 0.95fr) minmax(0, 1.05fr);
}

.story-section__image--panel {
  min-height: 460px;
}

.story-section__text--light h2,
.story-section__text--light h3,
.story-section__text--light p,
.story-section__text--light strong,
.story-section__text--light span {
  color: var(--text-light);
}

.origin-metrics {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: var(--spacing-md);
  margin: var(--spacing-xl) 0;
}

.origin-metrics div {
  padding: 18px;
  border-radius: 18px;
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.08);
}

.origin-metrics strong {
  display: block;
  font-family: var(--font-serif);
  font-size: 36px;
  line-height: 1;
  margin-bottom: 6px;
}

.origin-metrics span {
  font-size: 13px;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

/* ==========================================
   FORMULARIO NEWSLETTER
   ========================================== */

.newsletter {
  max-width: 760px;
  margin: var(--spacing-2xl) auto;
  text-align: center;
  padding: 40px;
  border-radius: calc(var(--border-radius) + 8px);
  background: rgba(255, 255, 255, 0.68);
  box-shadow: var(--shadow-sm);
}

.newsletter__form {
  display: flex;
  gap: var(--spacing-md);
  margin-top: var(--spacing-lg);
}

.newsletter__input {
  flex: 1;
  padding: var(--spacing-md);
  border: 1px solid rgba(32, 50, 55, 0.12);
  border-radius: 999px;
  font-size: var(--font-size-base);
  font-family: var(--font-sans);
  background: rgba(255, 255, 255, 0.76);
}

.newsletter__input:focus {
  outline: none;
  border-color: var(--color-secondary);
  box-shadow: 0 0 0 3px rgba(139, 111, 71, 0.1);
}

.contact-panel {
  max-width: 720px;
  margin: 0 auto;
  padding: 40px;
  border-radius: calc(var(--border-radius) + 8px);
  text-align: center;
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.08);
}

.contact-panel p {
  color: rgba(248, 250, 251, 0.82);
}

.contact-panel__meta {
  margin-top: var(--spacing-xl);
}

.contact-panel__meta strong {
  color: var(--text-light);
}

.contact-panel__actions {
  margin-top: var(--spacing-xl);
}

/* ==========================================
   FOOTER
   ========================================== */

footer {
  background: #eef2ee;
  color: var(--text-primary);
  padding: var(--spacing-3xl) var(--container-padding);
}

.footer-content {
  max-width: var(--max-width);
  margin: 0 auto;
}

.footer-top {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: var(--spacing-2xl);
  margin-bottom: var(--spacing-2xl);
  padding-bottom: var(--spacing-2xl);
  border-bottom: 1px solid rgba(32, 50, 55, 0.12);
}

.footer-section h3 {
  color: var(--text-primary);
  margin-bottom: var(--spacing-md);
}

.footer-section a {
  color: var(--text-secondary);
  display: block;
  margin-bottom: var(--spacing-sm);
  transition: color var(--transition-base);
}

.footer-section a:hover {
  color: var(--color-accent);
}

.footer-social {
  display: flex;
  gap: var(--spacing-md);
  margin-top: var(--spacing-md);
}

.footer-social a {
  display: inline-block;
  width: 40px;
  height: 40px;
  background-color: rgba(32, 50, 55, 0.08);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
}

.footer-social a:hover {
  background-color: var(--color-accent);
  color: var(--color-white);
}

.footer-bottom {
  text-align: center;
  color: var(--text-secondary);
  font-size: var(--font-size-base);
}

/* ==========================================
   RESPONSIVE
   ========================================== */

@media (max-width: 768px) {
  .header-wrapper {
    flex-wrap: wrap;
    gap: 12px;
  }

  nav {
    display: none;
    position: absolute;
    top: 84px;
    left: var(--container-padding);
    right: var(--container-padding);
    flex-direction: column;
    background-color: rgba(248, 247, 242, 0.96);
    padding: var(--spacing-lg);
    gap: var(--spacing-md);
    width: auto;
    border-radius: 24px;
    box-shadow: var(--shadow-md);
  }

  nav.active {
    display: flex;
  }

  .menu-toggle {
    display: block;
  }

  .header-cta {
    display: none;
  }

  .hero {
    min-height: auto;
    padding-top: 48px;
  }

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

  .story-section {
    grid-template-columns: 1fr;
  }

  .story-section__image,
  .story-section__image--panel {
    min-height: 360px;
  }

  .origin-metrics {
    grid-template-columns: 1fr;
  }

  .newsletter__form {
    flex-direction: column;
  }

  .footer-top {
    grid-template-columns: 1fr;
  }
}

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

  .products-grid--2col {
    grid-template-columns: 1fr;
  }

  .hero__feature-card,
  .newsletter,
  .contact-panel {
    padding: 24px;
  }

  .hero__scroll {
    bottom: 16px;
  }
}