@import url("https://fonts.googleapis.com/css2?family=Sora:wght@400;600;700;800&display=swap");
@import url("https://fonts.googleapis.com/css2?family=Space+Grotesk:wght@400;500&display=swap");

@import "./variables.css";
@import "./reset.css";
@import "./components.css";

@import "./sections/nav.css";
@import "./sections/projects-hero.css";
@import "./sections/footer.css";

/* ── Projects page: light shell background ───────────── */

.projects-footer-shell {
  background: var(--clr-bg);
  margin-top: 0;
}

.projects-page {
  background: var(--clr-bg);
  position: relative;
  z-index: 1;
  padding: var(--section-gap);
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}

.projects-page__list {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}

.proj-social-shell {
  background: var(--clr-dark);
}

.proj-dark-shell {
  background: var(--clr-dark);
}

.projects-page__footer {
  background: var(--clr-dark);
  padding-top: 5rem;
}

/* ── Social CTA ──────────────────────────────────────── */

.proj-social {
  background: var(--clr-bg);
  display: flex;
  justify-content: center;
  padding: 5rem clamp(1rem, 5vw, 3rem);
  border-radius: 0 0 4rem 4rem;
  transform: translateZ(0);
}

.proj-social__inner {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 4rem;
  max-width: 62.875rem;
  width: 100%;
}

.proj-social__top {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1.5rem;
  width: 100%;
}

.proj-social__badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.75rem 1.5rem;
  background: var(--clr-white);
  box-shadow:
    0px 5px 2px rgba(0, 0, 0, 0.01),
    0px 3px 2px rgba(0, 0, 0, 0.05),
    0px 1px 1px rgba(0, 0, 0, 0.08),
    0px 0px 1px rgba(0, 0, 0, 0.09);
  border-radius: var(--r-pill);
  font-size: var(--fs-base);
  font-weight: var(--fw-semibold);
  color: var(--clr-dark);
  text-transform: uppercase;
  line-height: 1.25rem;
  white-space: nowrap;
}

.proj-social__badge-br {
  display: none;
}

.proj-social__heading {
  font-size: var(--fs-xl);
  font-weight: var(--fw-semibold);
  color: var(--clr-dark);
  line-height: 1.25;
  text-align: center;
  max-width: 60rem;
}

.proj-social__icons {
  display: flex;
  flex-direction: row;
  align-items: center;
  gap: 2.5rem;
}

.proj-social__icon-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.375rem;
  text-decoration: none;
}

.proj-social__icon-wrap {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 4rem;
  height: 4rem;
  padding: 1rem;
  background: var(--clr-white);
  box-shadow:
    0px 5px 2px rgba(0, 0, 0, 0.01),
    0px 3px 2px rgba(0, 0, 0, 0.05),
    0px 1px 1px rgba(0, 0, 0, 0.08),
    0px 0px 1px rgba(0, 0, 0, 0.09);
  border-radius: 1rem;
  transition: transform var(--transition-base);
}

.proj-social__icon-wrap img {
  display: block;
}

.proj-social__icon-item:hover .proj-social__icon-wrap {
  transform: translateY(-0.25rem);
}

.proj-social__icon-label {
  font-size: var(--fs-sm);
  font-weight: var(--fw-semibold);
  color: var(--clr-dark);
  line-height: 1.125rem;
  position: relative;
}

.proj-social__icon-label::after {
  content: "";
  position: absolute;
  bottom: -1px;
  left: 0;
  width: 0;
  height: 1px;
  background: var(--clr-dark);
  transition: width var(--transition-base);
}

.proj-social__icon-item:hover .proj-social__icon-label::after {
  width: 100%;
}

/* ── Project Cards ───────────────────────────────────── */

.proj-card {
  background: var(--clr-white);
  box-shadow: var(--shadow-section);
  border-radius: var(--r-section);
  padding: var(--sp-3);
  display: flex;
  flex-direction: column;
  gap: var(--sp-3);
  isolation: isolate;
  position: relative;
  opacity: 0;
  transform: translateY(2rem);
  transition:
    opacity 0.65s ease,
    transform 0.65s ease;
}

.proj-card.is-visible {
  opacity: 1;
  transform: translateY(0);
}

/* ── Slider ── */

.proj-card__slider {
  position: relative;
  height: 31.25rem;
  border-radius: var(--r-nav);
  cursor: grab;
}

.proj-card__arrow {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  z-index: 4;
  width: 4rem;
  height: 4rem;
  background: var(--clr-white);
  border: none;
  border-radius: var(--r-pill);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  padding: 1.5rem;
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
  transition: transform 0.15s cubic-bezier(0.4, 0, 0.2, 1);
  outline: none;
  -webkit-tap-highlight-color: transparent;
  user-select: none;
  -webkit-user-select: none;
}

.proj-card__arrow:focus-visible {
  outline: 2px solid var(--clr-accent, #2563eb);
  outline-offset: 2px;
}

.proj-card__arrow:hover {
  transform: translateY(-50%) scale(1.06);
}

.proj-card__arrow:active {
  transform: translateY(-50%) scale(0.88);
  transition-duration: 0.08s;
}

.proj-card__arrow:disabled {
  opacity: 0.35;
  cursor: default;
}

.proj-card__arrow img {
  width: 1.5rem;
  height: 1.5rem;
  display: block;
  filter: brightness(0) saturate(100%) invert(14%) sepia(60%) saturate(800%)
    hue-rotate(195deg) brightness(60%);
  pointer-events: none;
  user-select: none;
  -webkit-user-select: none;
}

.proj-card__arrow--prev {
  left: 2.5rem;
}

.proj-card__arrow--next {
  right: 2.5rem;
}

.proj-card__arrow--prev img {
  transform: scaleX(-1);
}

.proj-card__track-wrap {
  height: 100%;
  overflow: hidden;
  border-radius: var(--r-nav);
}

.proj-card__track {
  display: flex;
  height: 100%;
  gap: var(--sp-3);
  transition: transform 0.4s ease;
  will-change: transform;
}

.proj-card__slide {
  min-width: 31.25rem;
  height: 100%;
  border-radius: var(--r-nav);
  overflow: hidden;
  background: var(--clr-bg);
  flex-shrink: 0;
  position: relative;
}

.proj-card__slide > img {
  width: 100%;
  height: 100%;
  object-fit: fill;
  display: block;
  transition: transform 0.4s ease;
}

.proj-card__slide:hover > img {
  transform: scale(1.04);
}

/* ── Review overlay ── */

.proj-card__review {
  position: absolute;
  bottom: 0.625rem;
  left: 50%;
  transform: translateX(-50%);
  width: 30rem;
  background: var(--clr-white);
  border-radius: 0.625rem;
  padding: 1.5rem;
  display: flex;
  flex-direction: column;
  gap: var(--sp-3);
  z-index: 2;
  pointer-events: none;
}

.proj-card__review-header {
  display: flex;
  flex-direction: row;
  align-items: center;
  gap: var(--sp-3);
}

.proj-card__stars {
  display: flex;
  gap: 0.125rem;
}

.proj-card__star {
  width: 1rem;
  height: 1rem;
  display: block;
}

.proj-card__reviewer {
  font-size: var(--fs-sm);
  font-weight: var(--fw-semibold);
  color: var(--clr-dark);
  line-height: 1.2857;
}

.proj-card__quote {
  font-size: var(--fs-sm);
  font-weight: 400;
  color: var(--clr-dark);
  line-height: 1.2857;
}

.proj-card__review-toggle {
  display: none;
}

/* ── Body (title + materials) ── */

.proj-card__body {
  display: flex;
  flex-direction: row;
  align-items: flex-start;
  padding: 3rem;
  gap: 5rem;
}

.proj-card__info {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  flex: 1;
}

.proj-card__title {
  font-size: var(--fs-2xl);
  font-weight: var(--fw-semibold);
  color: var(--clr-dark);
  line-height: 1.25;
}

.proj-card__desc {
  font-size: var(--fs-base);
  font-weight: var(--fw-semibold);
  color: var(--clr-dark);
  line-height: 1.25;
}

.proj-card__materials {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  flex: 1;
}

.proj-card__materials-title {
  font-size: var(--fs-lg);
  font-weight: var(--fw-semibold);
  color: var(--clr-dark);
  line-height: 1.25;
}

.proj-card__materials-list {
  display: grid;
  grid-template-columns: 1fr 1fr;
  grid-template-rows: repeat(4, auto);
  grid-auto-flow: column;
  gap: 0.625rem 3rem;
  list-style: none;
  padding: 0;
  margin: 0;
}

.proj-card__material {
  display: flex;
  align-items: center;
  gap: 0.25rem;
}

.proj-card__dot {
  width: 1.5rem;
  height: 1.5rem;
  display: block;
  flex-shrink: 0;
}

.proj-card__material span {
  font-size: var(--fs-base);
  font-weight: var(--fw-semibold);
  color: var(--clr-dark);
  line-height: 1.25;
}

/* ── Meta bar ── */

.proj-card__meta {
  background: var(--clr-bg);
  border-radius: var(--r-nav);
  padding: 1.5rem 3rem;
  display: flex;
  flex-direction: row;
  align-items: center;
  justify-content: start;
  gap: 3rem;
  flex-wrap: wrap;
}

.proj-card__meta-item {
  display: flex;
  flex-direction: row;
  align-items: center;
  gap: 0.75rem;
  flex-shrink: 0;
}

.proj-card__meta-icon {
  width: 3.25rem;
  height: 3.25rem;
  background: var(--clr-white);
  box-shadow: var(--shadow-nav-link);
  border-radius: var(--r-pill);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.proj-card__meta-icon img {
  width: 1.5rem;
  height: 1.5rem;
  display: block;
}

.proj-card__meta-text {
  display: flex;
  flex-direction: column;
  gap: 0.125rem;
}

.proj-card__meta-label {
  font-size: var(--fs-sm);
  font-weight: 400;
  color: var(--clr-dark);
  opacity: 0.6;
  line-height: 1.286;
}

.proj-card__meta-value {
  font-size: var(--fs-base);
  font-weight: var(--fw-semibold);
  color: var(--clr-dark);
  line-height: 1.25;
}

/* ── Responsive ── */

/* ── Responsive ──────────────────────────────────────── */

@media (max-width: 64rem) {
  .projects-page {
    padding-top: 0;
    gap: 1rem;
  }

  .projects-page__list {
    gap: 1rem;
  }

  .proj-card {
    gap: var(--sp-8);
  }

  .proj-card__slider {
    height: 22rem;
  }

  .proj-card__arrow--prev {
    left: 2rem;
  }

  .proj-card__arrow--next {
    right: 2rem;
  }

  .proj-card__body {
    flex-direction: column;
    padding: 0 1.5rem 1rem;
    gap: 1.5rem;
  }

  .proj-card__meta {
    padding: 1.25rem 1.5rem;
    gap: 1.5rem;
  }

  /* ── Review: compact header + expand on tap ── */

  .proj-card__review {
    pointer-events: auto;
    cursor: pointer;
    padding: 1rem;
    user-select: none;
    -webkit-user-select: none;
    -webkit-tap-highlight-color: transparent;
    outline: none;
  }

  .proj-card__review-header {
    align-items: center;
  }

  .proj-card__review-toggle {
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    margin-left: auto;
    background: none;
    border: none;
    padding: 0.25rem;
    cursor: pointer;
    -webkit-tap-highlight-color: transparent;
    outline: none;
  }

  .proj-card__review-toggle img {
    width: 1rem;
    height: 1rem;
    display: block;
    transform: rotate(0deg);
    transform-origin: center center;
    transition: transform 0.3s ease;
    filter: brightness(0) saturate(100%) invert(14%) sepia(60%) saturate(800%)
      hue-rotate(195deg) brightness(60%);
  }

  .proj-card__quote {
    max-height: 0;
    overflow: hidden;
    opacity: 0;
    margin-top: 0;
    transition:
      max-height 0.35s ease,
      opacity 0.3s ease;
  }

  .proj-card__review.is-expanded .proj-card__quote {
    max-height: 10rem;
    opacity: 1;
  }

  .proj-card__slider.is-review-open .proj-card__track-wrap {
    position: relative;
    z-index: 5;
  }

  .proj-social {
    padding: 4rem 1.5rem;
    border-radius: 0 0 1.5rem 1.5rem;
  }

  .proj-social__inner {
    gap: 3rem;
  }

  .proj-social__heading {
    font-size: var(--fs-lg);
    max-width: 85%;
  }

  .proj-social__icons {
    gap: 1.5rem;
  }

  .projects-page__footer {
    padding-top: 0;
  }
}

@media (max-width: 48rem) {
  .projects-page {
    padding: 0.625rem;
  }

  .proj-card__slider {
    height: 18.75rem;
  }

  .proj-card__arrow {
    width: 2.5rem;
    height: 2.5rem;
    padding: 0.8rem;
    backdrop-filter: blur(3px);
    -webkit-backdrop-filter: blur(3px);
  }

  .proj-card__arrow--prev {
    left: 1rem;
  }

  .proj-card__arrow--next {
    right: 1rem;
  }

  .proj-card__slide {
    /* flex-basis resolves % against the flex container reliably on all mobile
       browsers; min-width: % can fall back to auto on Safari/Chrome for iOS */
    min-width: 0;
    flex-basis: 85%;
  }

  .proj-card__body {
    padding: 0.5rem 1rem;
  }

  .proj-card__review {
    padding: 1rem;
    width: 90%;
  }

  .proj-card__review-header {
    display: grid;
    grid-template-columns: 1fr auto;
    grid-template-rows: auto auto;
    row-gap: 0.3125rem;
    align-items: center;
    gap: 0.3125rem 0;
  }

  .proj-card__stars {
    grid-column: 1;
    grid-row: 1;
    gap: 0.125rem;
  }

  .proj-card__star {
    width: 0.75rem;
    height: 0.75rem;
  }

  .proj-card__reviewer {
    grid-column: 1;
    grid-row: 2;
  }

  .proj-card__review-toggle {
    grid-column: 2;
    grid-row: 1 / 3;
    margin-left: 0;
    align-self: center;
  }

  .proj-card__materials-list {
    display: flex;
    flex-direction: column;
  }

  .proj-card__meta {
    gap: 1rem;
    flex-direction: column;
    align-items: baseline;
  }

  .proj-social__heading {
    font-size: var(--fs-sm);
  }

  .proj-card__title {
    font-size: 1.25rem;
  }

  .proj-card__desc {
    font-size: var(--fs-sm);
  }

  .proj-card__materials-title {
    font-size: var(--fs-base);
  }

  .proj-card__material span {
    font-size: var(--fs-xs);
  }

  .proj-card__meta-label {
    font-size: var(--fs-xs);
  }

  .proj-card__meta-value {
    font-size: var(--fs-sm);
  }
}

@media (max-width: 40rem) {
  .proj-card__body {
    padding: 0 1rem 1rem;
    gap: 1.5rem;
  }

  .proj-card__reviewer {
    font-size: var(--fs-xs);
  }

  proj-card__quote {
    font-size: 0.5rem;
  }

  .proj-card__meta {
    padding: 1rem;
    gap: 0.75rem;
  }

  .proj-social {
    padding: 3.5rem 1rem;
  }

  .proj-social__badge {
    white-space: normal;
    text-align: center;
  }

  .proj-social__badge-br {
    display: inline;
  }

  .proj-social__icons {
    gap: 1rem;
  }
}