/* ==========================================================================
   Components: shared building blocks used across sections
   ========================================================================== */

/* Button ------------------------------------------------------------------ */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 14px;
  height: 52px;
  padding: 0 6px 0 24px;
  border: 0;
  border-radius: 999px;
  font-weight: 500;
  font-size: 1rem;
  text-decoration: none;
  white-space: nowrap;
  cursor: pointer;
  transition: background-color .2s, transform .2s;
}

.btn:active {
  transform: translateY(1px);
}

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

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

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

.btn--light:hover {
  background: var(--color-sky-100);
}

.btn--lg {
  height: 60px;
  font-size: 1.0625rem;
}

/* Round icon at the end of a button */
.btn__icon {
  display: inline-grid;
  place-items: center;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: var(--color-blue);
  color: var(--color-white);
  font-style: normal;
  font-size: 1rem;
  line-height: 1;
  transition: transform .2s;
}

.btn__icon::before {
  content: "↗";
}

.btn:hover .btn__icon {
  transform: translate(2px, -2px);
}

/* WhatsApp variant: green disc with the WhatsApp glyph */
.btn__icon--whatsapp {
  background: var(--color-whatsapp);
}

.btn__icon--whatsapp::before {
  content: "";
  width: 20px;
  height: 20px;
  background: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='%23fff'%3E%3Cpath d='M17.472 14.382c-.297-.149-1.758-.867-2.03-.967-.273-.099-.471-.148-.67.15-.197.297-.767.966-.94 1.164-.173.199-.347.223-.644.075-.297-.15-1.255-.463-2.39-1.475-.883-.788-1.48-1.761-1.653-2.059-.173-.297-.018-.458.13-.606.134-.133.298-.347.446-.52.149-.174.198-.298.298-.497.099-.198.05-.371-.025-.52-.075-.149-.669-1.612-.916-2.207-.242-.579-.487-.5-.669-.51-.173-.008-.371-.01-.57-.01-.198 0-.52.074-.792.372-.272.297-1.04 1.016-1.04 2.479 0 1.462 1.065 2.875 1.213 3.074.149.198 2.096 3.2 5.077 4.487.709.306 1.262.489 1.694.625.712.227 1.36.195 1.871.118.571-.085 1.758-.719 2.006-1.413.248-.694.248-1.289.173-1.413-.074-.124-.272-.198-.57-.347m-5.421 7.403h-.004a9.87 9.87 0 01-5.031-1.378l-.361-.214-3.741.982.998-3.648-.235-.374a9.86 9.86 0 01-1.51-5.26c.001-5.45 4.436-9.884 9.888-9.884 2.64 0 5.122 1.03 6.988 2.898a9.825 9.825 0 012.893 6.994c-.003 5.45-4.437 9.884-9.885 9.884m8.413-18.297A11.815 11.815 0 0012.05 0C5.495 0 .16 5.335.157 11.892c0 2.096.547 4.142 1.588 5.945L.057 24l6.305-1.654a11.882 11.882 0 005.683 1.448h.005c6.554 0 11.89-5.335 11.893-11.893a11.821 11.821 0 00-3.48-8.413Z'/%3E%3C/svg%3E") center / contain no-repeat;
}

.btn:hover .btn__icon--whatsapp {
  transform: none;
}

/* Brand lockup (logo + wordmark) ------------------------------------------ */
.brand {
  display: inline-flex;
  align-items: center;
  text-decoration: none;
}

.brand__logo {
  height: 52px;
  width: auto;
}

.brand__name {
  position: relative;
  top: 5px;
  margin-left: 2px;
  color: var(--color-white);
  font-weight: 600;
  font-size: 1.0625rem;
  line-height: 1.1;
  letter-spacing: -0.02em;
}

/* Section scaffolding ----------------------------------------------------- */
.section {
  padding: var(--section-gap) var(--page-gutter) 0;
}

.section-title {
  font-size: clamp(1.75rem, 3vw, 2.5rem);
}

/* Title with its subtitle stacked underneath */
.section-header {
  display: grid;
  gap: 16px;
}

.section-header__text {
  color: var(--color-muted);
  font-size: 1.125rem;
}

/* 12-column grid spans ---------------------------------------------------- */
.col-span-3 { grid-column: span 3; }
.col-span-4 { grid-column: span 4; }
.col-span-5 { grid-column: span 5; }
.col-span-7 { grid-column: span 7; }

/* Product card ------------------------------------------------------------ */
.card {
  display: flex;
  flex-direction: column;
  gap: 18px;
  padding: 12px 12px 24px;
  border-radius: var(--radius-lg);
  background: var(--color-white);
}

.card__media {
  overflow: hidden;
  border-radius: var(--radius-md);
}

.card__media img {
  width: 100%;
  height: auto;
  aspect-ratio: 4 / 3;
  object-fit: cover;
  transition: transform .6s ease;
}

.card:hover .card__media img {
  transform: scale(1.04);
}

.card__body {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 8px;
  padding: 0 12px;
}

.card__title {
  font-size: 1.5rem;
}

.card__text {
  color: var(--color-muted);
}

/* Text link with an arrow -------------------------------------------------- */
.link-arrow {
  padding: 6px 0;
  color: var(--color-blue-text);
  font-weight: 500;
  text-decoration: none;
}

.link-arrow::after {
  content: " ↗";
}

.link-arrow:hover {
  text-decoration: underline;
  text-decoration-thickness: 2px;
  text-underline-offset: 5px;
}

/* Floating WhatsApp button ------------------------------------------------ */
.whatsapp-fab {
  position: fixed;
  right: clamp(16px, 2.4vw, 32px);
  bottom: clamp(16px, 2.4vw, 32px);
  z-index: 20;
  opacity: 0;
  pointer-events: none;
  transform: translateY(16px);
  box-shadow: 0 10px 30px rgba(13, 19, 33, 0.25);
  transition: opacity .3s ease, transform .3s ease, background-color .2s;
}

.whatsapp-fab.is-visible {
  opacity: 1;
  pointer-events: auto;
  transform: none;
}

/* Responsive -------------------------------------------------------------- */
@media (max-width: 900px) {
  /* On phones the button collapses to a green icon-only disc */
  .btn.whatsapp-fab {
    gap: 0;
    height: 60px;
    padding: 6px;
    background: var(--color-whatsapp);
  }

  .btn.whatsapp-fab:hover {
    background: var(--color-whatsapp-hover);
  }

  .whatsapp-fab .btn__icon {
    width: 48px;
    height: 48px;
  }

  .whatsapp-fab .btn__icon--whatsapp {
    background: transparent;
  }

  .whatsapp-fab .btn__icon--whatsapp::before {
    width: 26px;
    height: 26px;
  }

  .whatsapp-fab__label {
    position: absolute;
    width: 1px;
    height: 1px;
    overflow: hidden;
    clip: rect(0 0 0 0);
    white-space: nowrap;
  }
}

@media (max-width: 560px) {
  .btn--lg {
    height: 56px;
  }

  .brand__logo {
    height: 44px;
  }
}

@media (max-width: 360px) {
  .navbar .brand__logo {
    height: 40px;
  }

  .navbar .brand__name {
    font-size: 0.9375rem;
  }
}