/* ==========================================================================
   COMPONENTS — hero, service cards, gallery grid, contact tiles, forms
   ========================================================================== */

/* -- Content image ------------------------------------------------------ */

.content-image {
  width: 100%;
  max-width: 560px;
  height: auto;
  display: block;
  margin-block: var(--space-md);
  margin-inline: auto;
  border-radius: 4px;
}

/* -- Hero --------------------------------------------------------------- */

.hero {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  justify-content: center;
  min-height: 50vh;
  padding-block: var(--space-lg);
}

.hero p {
  font-size: 1.125rem;
  color: var(--color-text-muted);
  max-width: 36em;
  margin-bottom: var(--space-md);
}

/* -- Service / teaser cards ----------------------------------------------
   Used on Home to summarize Curtains / Wallpaper / Flooring */

.card-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-md);
}

.card {
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  overflow: hidden;
  transition: transform var(--transition-base), box-shadow var(--transition-base);
}

.card:hover {
  transform: translateY(-4px);
  box-shadow: 0 12px 24px rgba(0, 0, 0, 0.08);
}

.card-image {
  aspect-ratio: 4 / 3;
  background-color: var(--color-surface);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-text-muted);
  font-size: var(--fs-small);
}

.card-body {
  padding: var(--space-md);
}

.card-body h3 {
  margin-bottom: var(--space-xs);
}

.card-body p {
  color: var(--color-text-muted);
  font-size: var(--fs-small);
  margin-bottom: 0;
}

/* Modifier: for card photos supplied as 1:1 images (e.g. custom-print wallpaper) */
.card img.card-img--square {
  aspect-ratio: 1 / 1;
  object-fit: cover;
  width: 100%;
}

/* Opt-in inline link style for prose — use class="text-link" */
.text-link {
  color: var(--color-accent);
  text-decoration: underline;
  text-underline-offset: 2px;
}

.text-link:hover {
  color: var(--color-accent-contrast);
}

@media (max-width: 900px) {
  .card-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 600px) {
  .card-grid {
    grid-template-columns: 1fr;
  }
}

/* -- Portfolio gallery grid ------------------------------------------------
   Thumbnails link to full-size images, opened via GLightbox (see js/main.js) */

.gallery-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(150px, 1fr));
  gap: var(--space-sm);
}

.gallery-item {
  position: relative;
  display: block;
  aspect-ratio: 1 / 1;
  overflow: hidden;
  border-radius: var(--radius);
  background-color: var(--color-surface);
}

.gallery-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition-base);
}

.gallery-item:hover img {
  transform: scale(1.05);
}

.gallery-item .gallery-caption {
  position: absolute;
  inset: auto 0 0 0;
  padding: var(--space-xs) var(--space-sm);
  background: linear-gradient(to top, rgba(0,0,0,0.6), transparent);
  color: #fff;
  font-size: var(--fs-small);
  opacity: 0;
  transition: opacity var(--transition-fast);
}

.gallery-item:hover .gallery-caption {
  opacity: 1;
}

/* Placeholder state before real photos are added */
.gallery-item--placeholder {
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-text-muted);
  font-size: var(--fs-small);
  text-align: center;
  padding: var(--space-sm);
  border: 1px dashed var(--color-border);
}

@media (max-width: 540px) {
  .gallery-grid {
    gap: var(--space-xs);
  }
}

/* -- Portfolio category groups -------------------------------------------- */

.portfolio-group {
  margin-bottom: var(--space-lg);
  scroll-margin-top: 5rem; /* clears the sticky header (~65px) */
}

.portfolio-group:last-child {
  margin-bottom: 0;
}

.portfolio-group-heading {
  font-size: clamp(1.1rem, 1.4vw, 1.375rem);
  margin-bottom: var(--space-md);
  padding-bottom: var(--space-xs);
  border-bottom: 1px solid var(--color-border);
}

/* -- Contact channels (editorial strips — contact.html) ─────────────────── */

.contact-channels {
  margin-bottom: var(--space-lg);
}

.contact-channels .section-divider {
  margin-block: 0;
  border-top-color: var(--color-border);
}

.contact-channel {
  padding-block: var(--space-md);
}

.contact-channel__label {
  display: block;
  font-size: var(--fs-small);
  font-family: var(--font-body);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--color-text-muted);
  margin-bottom: var(--space-sm);
}

.contact-channel__body {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-md);
  flex-wrap: wrap;
}

.contact-channel__info {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
}

.contact-channel__number,
.contact-channel__email {
  font-family: var(--font-heading-alt);
  font-size: clamp(1.75rem, 4vw, 3rem);
  font-weight: 300;
  color: var(--color-text);
  text-decoration: none;
  letter-spacing: -0.01em;
  display: inline-flex;
  align-items: center;
  gap: 0.4em;
  transition: color var(--transition-fast);
}

.contact-channel__number i,
.contact-channel__email i,
.contact-channel__line-id i {
  font-size: 0.5em;
  color: currentColor;
  flex-shrink: 0;
}

.contact-channel__email {
  font-size: clamp(1.25rem, 3vw, 2.25rem);
  word-break: break-all;
}

.contact-channel__number:hover,
.contact-channel__email:hover {
  color: var(--color-accent);
}

.contact-channel__line {
  display: flex;
  align-items: flex-start;
  gap: var(--space-md);
  flex-wrap: wrap;
}

.contact-channel__line-qr img {
  display: block;
  width: 180px;
  height: 180px;
}

.contact-channel__line-details {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
  padding-top: 0.5rem;
}

.contact-channel__line-id {
  font-family: var(--font-heading-alt);
  font-size: clamp(1.5rem, 3vw, 2.25rem);
  font-weight: 300;
  color: var(--color-text);
  letter-spacing: -0.01em;
  display: inline-flex;
  align-items: center;
  gap: 0.4em;
}

.contact-channel__address {
  font-style: normal;
  font-size: 1.0625rem;
  line-height: var(--lh-body);
  color: var(--color-text);
}

.contact-channel__note {
  font-size: var(--fs-small);
  color: var(--color-text-muted);
  max-width: 36em;
  margin-top: var(--space-sm);
  margin-bottom: 0;
}

@media (max-width: 600px) {
  .contact-channel {
    padding-block: var(--space-sm);
  }

  .contact-channel__body {
    flex-direction: column;
    align-items: flex-start;
  }

  .contact-channel__number {
    font-size: 2rem;
  }

  .contact-channel__email {
    font-size: 1.125rem;
  }
}

/* -- Contact tiles ------------------------------------------------------- */

.contact-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: var(--space-md);
  margin-bottom: var(--space-lg);
}

.contact-tile {
  text-align: center;
  padding: var(--space-md);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
}

.contact-tile h3 {
  font-size: var(--fs-body);
  text-transform: uppercase;
  letter-spacing: 0.04em;
  margin-bottom: var(--space-xs);
}

.contact-tile p,
.contact-tile a {
  color: var(--color-text-muted);
}

/* LINE tile */
.contact-tile--line .line-qr {
  display: block;
  width: 160px;
  height: 160px;
  margin: var(--space-sm) auto;
}

.line-add-btn {
  display: inline-block;
  margin-bottom: var(--space-xs);
}

.line-add-btn img {
  display: block;
  width: 160px;
  height: auto;
}

.line-id {
  font-size: var(--fs-small);
  color: var(--color-text-muted);
}

.line-id span {
  display: block;
  font-size: 0.85em;
}

@media (max-width: 720px) {
  .contact-grid {
    grid-template-columns: 1fr;
  }
}

/* -- Forms ---------------------------------------------------------------
   Styling only — wiring to a form backend (e.g. Formspree) is a later step */

.form-field {
  margin-bottom: var(--space-md);
}

.form-field label {
  display: block;
  margin-bottom: var(--space-xs);
  font-size: var(--fs-small);
  text-transform: uppercase;
  letter-spacing: 0.03em;
  color: var(--color-text-muted);
}

.form-field input,
.form-field textarea {
  width: 100%;
  padding: 0.75em;
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  font-family: inherit;
  font-size: var(--fs-body);
  background-color: var(--color-bg);
  color: var(--color-text);
}

.form-field textarea {
  resize: vertical;
  min-height: 8em;
}

/* ── Editorial blocks (product pages) ─────────────────── */

.editorial-block {
  max-width: 42em;
  margin-bottom: var(--space-lg);
}

.editorial-block:last-child {
  margin-bottom: 0;
}

.editorial-text {
  margin-bottom: var(--space-md);
}

.editorial-image {
  margin: 0;
}

.editorial-image img {
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
  border-radius: var(--radius);
  display: block;
}

.editorial-image figcaption {
  margin-top: var(--space-xs);
  font-size: 0.85rem;
  color: var(--color-text-muted);
}

/* ── Style feature rows (text + image side-by-side, e.g. curtain styles) ── */

.style-feature {
  margin-bottom: var(--space-lg);
}
.style-feature:last-child {
  margin-bottom: 0;
}

.style-feature__row {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: var(--space-md);
  align-items: start;
  margin-top: var(--space-xs);
}

.style-feature__media img {
  width: 100%;
  aspect-ratio: 5 / 4;
  object-fit: cover;
  border-radius: var(--radius);
  display: block;
  transition: transform var(--transition-base);
}

a.style-feature__media {
  display: block;
  overflow: hidden;
  border-radius: var(--radius);
}

a.style-feature__media:hover img {
  transform: scale(1.05);
}

.style-feature__media--placeholder {
  aspect-ratio: 5 / 4;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: var(--space-sm);
  border: 1px dashed var(--color-border);
  border-radius: var(--radius);
  color: var(--color-text-muted);
  font-size: var(--fs-small);
}

@media (max-width: 700px) {
  .style-feature__row {
    grid-template-columns: 1fr;
  }
}

/* -- Floating action buttons (LINE / back-to-top) -------------------------- */
.float-buttons {
  position: fixed;
  right: var(--space-sm);
  bottom: 0;
  z-index: 150;
  display: flex;
  flex-direction: column;
  gap: var(--space-xs);
}

.float-btn {
  width: 56px;
  height: 56px;
  display: flex;
  align-items: center;
  justify-content: center;
  border: none;
  border-radius: 50%;
  font-size: 1.5rem;
  color: #FFFFFF;
  cursor: pointer;
  box-shadow: 0 12px 24px rgba(0, 0, 0, 0.08);
  transition: transform var(--transition-fast), opacity var(--transition-fast), visibility var(--transition-fast);
}

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

.float-btn--line {
  background-color: #06C755;
  overflow: hidden;
}

.float-btn--line img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.float-btn--top {
  background-color: var(--color-navy);
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
}

.float-btn--top.is-visible {
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
}

@media (max-width: 720px) {
  .float-buttons {
    bottom: var(--space-md);
  }

  .float-btn {
    width: 48px;
    height: 48px;
    font-size: 1.25rem;
  }

  .float-btn--top {
    display: none;
  }
}

/* -- Product banner image -------------------------------------------------- */
.product-banner {
  display: block;
  width: 100%;
  height: auto;
}

.product-banner-wrap + .section {
  padding-top: var(--space-sm);
}

/* -- Contact CTA buttons (phone + LINE) ------------------------------------ */
.contact-cta {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-xs);
  padding-block: var(--space-md);
}

@media (min-width: 721px) {
  .contact-cta {
    flex-direction: row;
    flex-wrap: wrap;
    justify-content: center;
  }
}

.contact-cta__btn {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-sm);
  min-width: 260px;
  padding: 0.6rem 0.6rem 0.6rem 1.5rem;
  background-color: var(--color-navy);
  border-radius: 9999px;
  text-decoration: none;
  color: #ffffff;
  font-family: var(--font-body);
  font-size: 1rem;
  font-weight: 500;
  transition: filter var(--transition-fast), transform var(--transition-fast);
}

.contact-cta__btn:hover {
  filter: brightness(1.15);
  transform: translateY(-1px);
  color: #ffffff;
}

.contact-cta__label {
  flex: 1;
}

.contact-cta__icon {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background-color: rgba(255, 255, 255, 0.12);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
  flex-shrink: 0;
}

.contact-cta__icon--line {
  background-color: #06C755;
  overflow: hidden;
  padding: 0;
}

.contact-cta__icon--line img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

/* -- Process timeline steps ----------------------------------------------- */

/* -- Section divider ------------------------------------------------------- */

.section-divider {
  border: none;
  border-top: 1px solid rgba(201, 168, 76, 0.25);
  margin-block: var(--space-sm);
}

/* -- Process box wrapper --------------------------------------------------- */

.process-box {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  padding: var(--space-xs) var(--space-md);
  margin-block: var(--space-sm);
}

.process-box h3 {
  margin-top: 0;
}

/* -- Process timeline steps ----------------------------------------------- */

.process-steps {
  list-style: none;
  padding: 0;
  margin: var(--space-md) 0;
  display: flex;
  flex-direction: column;
}

.process-steps__step {
  display: flex;
  flex-direction: row;
  text-align: left;
  align-items: flex-start;
  gap: var(--space-sm);
  padding-bottom: var(--space-md);
  position: relative;
}

.process-steps__step:last-child {
  padding-bottom: 0;
}

/* Vertical connector: this circle's centre to the next circle's centre */
.process-steps__step:not(:last-child)::after {
  content: '';
  position: absolute;
  top: 20px;
  bottom: -20px;
  left: 19px;
  width: 1px;
  height: auto;
  background: var(--color-border);
  z-index: 0;
}

.process-steps__number {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  border: 1.5px solid var(--color-accent);
  color: var(--color-accent);
  background: var(--color-bg);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-heading);
  font-size: var(--fs-small);
  position: relative;
  z-index: 1;
  flex-shrink: 0;
}

.process-steps__content h4 {
  margin-bottom: var(--space-xs);
}

.process-steps__desc {
  font-size: var(--fs-small);
  color: var(--color-text-muted);
  margin-bottom: 0;
}

/* -- Hero image (full-width, no text) ------------------------------------ */

.hero-image {
  width: 100%;
  aspect-ratio: 16 / 9;
  max-height: 70vh;
  padding-inline: 0;
}

@media (min-width: 721px) {
  .hero-image {
    padding-inline: 6%;
  }
}

.hero-image img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  border-radius: 4px;
}

/* -- Hero split (image + text column) ------------------------------------ */

.hero-split {
  display: flex;
  flex-direction: column;
  padding-inline: 0;
}

.hero-split__image {
  width: 100%;
  aspect-ratio: 3 / 2;
  max-height: 45vh;
}

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

.hero-split__text {
  background-color: #fcfbf9;
  display: flex;
  align-items: center;
  padding: var(--space-lg) var(--space-md);
}

.hero-split__label {
  display: block;
  font-family: var(--font-body);
  font-size: var(--fs-small);
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--color-text-muted);
  margin-bottom: var(--space-sm);
}

.hero-split__title {
  font-family: var(--font-heading);
  font-weight: 400;
  font-size: var(--fs-h1);
  line-height: var(--lh-heading);
  margin-bottom: var(--space-sm);
}

.hero-split__desc {
  font-size: 1.125rem;
  line-height: var(--lh-body);
  color: var(--color-text-muted);
  max-width: 32em;
  margin-bottom: 0;
}

.hero-split--center .hero-split__text {
  text-align: center;
}

.hero-split--center .hero-split__desc {
  margin-inline: auto;
}

@media (min-width: 768px) {
  .hero-split {
    flex-direction: row;
    align-items: stretch;
  }

  .hero-split__text {
    flex: 0 0 40%;
    max-width: 40%;
    padding: var(--space-xl) var(--space-lg);
    order: -1;
  }

  .hero-split__image {
    flex: 0 0 60%;
    max-width: 60%;
    aspect-ratio: auto;
    max-height: none;
    height: auto;
  }
}