/* =================================================================
   Sampolo — Lifestyle & Applications
   HAMAN Group
   ================================================================= */

#sampolo-page {
  --sampolo-accent: #C8222C;
  --sampolo-dark:   #111111;
  --sampolo-gray:   #5a5a5a;
  --sampolo-light:  #f5f4f1;
  --sampolo-white:  #ffffff;
  --sampolo-border: rgba(17, 17, 17, 0.07);
  --ease-out: cubic-bezier(0.22, 1, 0.36, 1);
}

.sampolo-section {
  padding-block: clamp(5rem, 10vw, 8rem);
}

.sampolo-section__header {
  max-width: 52rem;
  margin-bottom: clamp(3rem, 6vw, 4.5rem);
}

.sampolo-section__eyebrow {
  font-size: 0.6875rem;
  font-weight: 500;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--sampolo-accent);
  margin-bottom: 1rem;
}

.sampolo-section__title {
  font-size: clamp(1.75rem, 3.5vw, 2.75rem);
  font-weight: 300;
  line-height: 1.15;
  color: var(--sampolo-dark);
  margin-bottom: 1rem;
}

.sampolo-section__subtitle {
  font-size: clamp(0.9375rem, 1.3vw, 1.0625rem);
  font-weight: 300;
  line-height: 1.85;
  color: var(--sampolo-gray);
  max-width: 52ch;
}

.sampolo-back {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.75rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.75);
  text-decoration: none;
  margin-bottom: clamp(2.5rem, 5vw, 4rem);
  transition: color 0.3s;
}

.sampolo-back:hover { color: #fff; }

.sampolo-back__arrow { font-size: 1rem; line-height: 1; }

html[dir="rtl"] .sampolo-back__arrow {
  transform: scaleX(-1);
  display: inline-block;
}

/* HERO */
.sampolo-hero {
  position: relative;
  min-height: 92vh;
  display: flex;
  align-items: flex-end;
  margin-top: var(--header-offset, 80px);
  overflow: hidden;
}

.sampolo-hero__image {
  position: absolute;
  inset: 0;
  z-index: 0;
}

.sampolo-hero__image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  min-height: 92vh;
  transition: transform 8s var(--ease-out);
}

.sampolo-hero:hover .sampolo-hero__image img {
  transform: scale(1.04);
}

.sampolo-hero__overlay {
  position: absolute;
  inset: 0;
  z-index: 1;
  background: linear-gradient(to top, rgba(10,10,10,0.86) 0%, rgba(10,10,10,0.28) 55%, rgba(10,10,10,0.38) 100%);
}

.sampolo-hero__content {
  position: relative;
  z-index: 2;
  padding-block: clamp(4rem, 10vw, 7rem);
  color: #fff;
}

.sampolo-hero__eyebrow {
  font-size: 0.6875rem;
  letter-spacing: 0.28em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.65);
  margin-bottom: 1.25rem;
}

.sampolo-hero__title {
  font-size: clamp(2.5rem, 6vw, 5rem);
  font-weight: 200;
  letter-spacing: 0.03em;
  line-height: 1.05;
  margin-bottom: 1rem;
}

.sampolo-hero__subtitle {
  font-size: clamp(1.125rem, 2.2vw, 1.5rem);
  font-weight: 300;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.88);
  margin-bottom: 1.25rem;
}

.sampolo-hero__desc {
  font-size: clamp(0.9375rem, 1.3vw, 1.0625rem);
  font-weight: 300;
  line-height: 1.85;
  color: rgba(255,255,255,0.72);
  max-width: 44ch;
  margin-bottom: 2.5rem;
}

.sampolo-hero__cta {
  display: inline-flex;
  padding: 1rem 2.25rem;
  font-size: 0.75rem;
  font-weight: 500;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  text-decoration: none;
  color: #fff;
  border: 1px solid rgba(255,255,255,0.45);
  transition: background 0.4s, border-color 0.4s;
}

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

/* INTRO GALLERY */
.sampolo-gallery-section {
  background: var(--sampolo-white);
}

.sampolo-gallery-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: clamp(1.75rem, 3.5vw, 2.75rem);
  max-width: 1180px;
  margin: 0 auto;
}

.sampolo-gallery-card {
  margin: 0;
  display: flex;
  flex-direction: column;
  background: #fff;
  border: 1px solid var(--sampolo-border);
  box-shadow: 0 4px 24px rgba(17, 17, 17, 0.05);
  overflow: hidden;
  transition: box-shadow 0.5s var(--ease-out), transform 0.5s var(--ease-out);
}

.sampolo-gallery-card--wide {
  grid-column: 1 / -1;
  max-width: 820px;
  margin-inline: auto;
  width: 100%;
}

.sampolo-gallery-card:hover {
  box-shadow: 0 18px 52px rgba(17, 17, 17, 0.1);
  transform: translateY(-5px);
}

.sampolo-gallery-card__media {
  width: 100%;
  padding: 0;
  line-height: 0;
  overflow: hidden;
  background: #fff;
  cursor: zoom-in;
  border-top: 1px solid var(--sampolo-border);
}

.sampolo-gallery-card__media img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: contain;
  object-position: center;
  transition: transform 0.7s var(--ease-out);
}

.sampolo-gallery-card:hover .sampolo-gallery-card__media img {
  transform: scale(1.035);
}

.sampolo-gallery-card__caption {
  font-size: clamp(0.875rem, 1.2vw, 0.9375rem);
  font-weight: 300;
  line-height: 1.7;
  color: var(--sampolo-gray);
  text-align: center;
  padding: clamp(1.1rem, 2vw, 1.4rem) clamp(1.25rem, 2.5vw, 1.75rem);
}

.sampolo-gallery-card__caption::after {
  content: '';
  display: block;
  width: 28px;
  height: 1px;
  background: var(--sampolo-accent);
  margin: 0.85rem auto 0;
}

/* ABOUT */
.sampolo-about-section {
  background: var(--sampolo-light);
}

.sampolo-about {
  max-width: 52rem;
}

.sampolo-about__notice {
  font-size: clamp(0.875rem, 1.2vw, 0.9375rem);
  font-weight: 400;
  line-height: 1.85;
  color: var(--sampolo-dark);
  padding: clamp(1.25rem, 2.5vw, 1.75rem);
  margin-bottom: clamp(2rem, 4vw, 2.5rem);
  background: #fff;
  border: 1px solid var(--sampolo-border);
  border-inline-start: 3px solid var(--sampolo-accent);
}

.sampolo-about__desc {
  font-size: clamp(0.9375rem, 1.3vw, 1.0625rem);
  font-weight: 300;
  line-height: 1.9;
  color: var(--sampolo-gray);
}

/* APPLICATIONS OVERVIEW */
.sampolo-apps-section {
  background: var(--sampolo-white);
}

.sampolo-apps-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: clamp(1.25rem, 2.5vw, 2rem);
}

.sampolo-apps-card {
  display: flex;
  flex-direction: column;
  text-decoration: none;
  color: inherit;
  background: #fff;
  border: 1px solid var(--sampolo-border);
  overflow: hidden;
  transition: box-shadow 0.45s var(--ease-out), transform 0.45s var(--ease-out);
}

.sampolo-apps-card:hover {
  box-shadow: 0 16px 48px rgba(17, 17, 17, 0.09);
  transform: translateY(-4px);
}

.sampolo-apps-card__media {
  padding: 0;
  line-height: 0;
  overflow: hidden;
  background: var(--sampolo-light);
}

.sampolo-apps-card__media img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: contain;
  transition: transform 0.65s var(--ease-out);
}

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

.sampolo-apps-card__body {
  padding: 1.15rem 1.25rem 1.35rem;
  border-bottom: 1px solid var(--sampolo-border);
  text-align: center;
}

.sampolo-apps-card__body h3 {
  margin: 0;
  font-size: 0.8125rem;
  font-weight: 500;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--sampolo-dark);
}

.sampolo-apps-card__body h3::after {
  content: '';
  display: block;
  width: 20px;
  height: 1px;
  background: var(--sampolo-accent);
  margin: 0.65rem auto 0;
  transition: width 0.35s var(--ease-out);
}

.sampolo-apps-card:hover .sampolo-apps-card__body h3::after {
  width: 36px;
}

/* APPLICATION BLOCKS — large full-width */
.sampolo-app-block {
  scroll-margin-top: calc(var(--header-offset, 80px) + 1rem);
}

.sampolo-app-block__content {
  padding-block: clamp(2.5rem, 5vw, 4rem);
  text-align: center;
  max-width: 40rem;
}

.sampolo-app-block__media {
  width: 100%;
  padding: 0;
  line-height: 0;
  overflow: hidden;
  background: var(--sampolo-white);
  border-top: 1px solid var(--sampolo-border);
}

.sampolo-app-block__media img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: contain;
  object-position: center;
  transition: transform 1.2s var(--ease-out);
}

.sampolo-app-block:hover .sampolo-app-block__media img {
  transform: scale(1.02);
}

.sampolo-app-block--alt .sampolo-app-block__content {
  background: var(--sampolo-light);
}

.sampolo-app-block--alt .sampolo-app-block__media {
  background: var(--sampolo-light);
}

.sampolo-app-block:not(.sampolo-app-block--alt) .sampolo-app-block__content {
  background: var(--sampolo-white);
}

.sampolo-app-block__eyebrow {
  font-size: 0.6875rem;
  font-weight: 500;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--sampolo-accent);
  margin-bottom: 0.85rem;
}

.sampolo-app-block__title {
  font-size: clamp(1.75rem, 3.5vw, 2.5rem);
  font-weight: 300;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--sampolo-dark);
  margin: 0 0 1.25rem;
}

.sampolo-app-block__desc {
  font-size: clamp(0.9375rem, 1.25vw, 1.0625rem);
  font-weight: 300;
  line-height: 1.85;
  color: var(--sampolo-gray);
  margin: 0;
}

/* CTA */
.sampolo-cta-section {
  background: var(--sampolo-dark);
  padding-block: clamp(5rem, 10vw, 8rem);
}

.sampolo-cta-inner {
  text-align: center;
  max-width: 52rem;
  margin-inline: auto;
}

.sampolo-cta-section .sampolo-section__eyebrow {
  color: rgba(255,255,255,0.5);
}

.sampolo-cta__title {
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 300;
  color: #fff;
  margin-bottom: 1.25rem;
}

.sampolo-cta__desc {
  font-size: clamp(0.9375rem, 1.3vw, 1.0625rem);
  font-weight: 300;
  line-height: 1.85;
  color: rgba(255,255,255,0.62);
  margin-bottom: 2.5rem;
}

.sampolo-cta__btn {
  display: inline-flex;
  padding: 1.1rem 2.5rem;
  font-size: 0.75rem;
  font-weight: 500;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  text-decoration: none;
  color: #fff;
  background: var(--sampolo-accent);
  border: 1px solid var(--sampolo-accent);
  transition: opacity 0.35s;
}

.sampolo-cta__btn:hover { opacity: 0.88; }

/* LIGHTBOX */
.sampolo-lightbox {
  position: fixed;
  inset: 0;
  z-index: 9999;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(8, 8, 8, 0.94);
  padding: clamp(1rem, 4vw, 2rem);
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transition: opacity 0.32s ease, visibility 0.32s ease;
}

.sampolo-lightbox.is-open {
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
}

.sampolo-lightbox__close {
  position: absolute;
  top: clamp(1rem, 3vw, 1.5rem);
  inset-inline-end: clamp(1rem, 3vw, 1.5rem);
  z-index: 3;
  width: 2.75rem;
  height: 2.75rem;
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.08);
  color: #fff;
  font-size: 1.75rem;
  line-height: 1;
  cursor: pointer;
}

.sampolo-lightbox__nav {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  z-index: 3;
  width: 3rem;
  height: 3rem;
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.08);
  color: #fff;
  font-size: 1.75rem;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
}

.sampolo-lightbox__nav--prev { inset-inline-start: clamp(0.75rem, 2.5vw, 1.5rem); }
.sampolo-lightbox__nav--next { inset-inline-end: clamp(0.75rem, 2.5vw, 1.5rem); }

html[dir="rtl"] .sampolo-lightbox__nav span {
  transform: scaleX(-1);
  display: inline-block;
}

.sampolo-lightbox__stage {
  max-width: min(96vw, 1400px);
  max-height: 90vh;
  overflow: auto;
}

.sampolo-lightbox__stage img {
  display: block;
  width: 100%;
  height: auto;
  max-height: 90vh;
  object-fit: contain;
}

/* RESPONSIVE */
@media (max-width: 1024px) {
  .sampolo-apps-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 640px) {
  .sampolo-hero { min-height: 100svh; }
  .sampolo-hero__image img { min-height: 100svh; }

  .sampolo-gallery-grid {
    grid-template-columns: 1fr;
    max-width: min(100%, 540px);
  }

  .sampolo-gallery-card--wide {
    grid-column: auto;
    max-width: none;
  }

  .sampolo-apps-grid {
    grid-template-columns: 1fr;
    max-width: min(100%, 540px);
    margin-inline: auto;
  }
}