.portfolio-page {
  background: #f2f0e8;
}

.portfolio-page .site-header {
  background: rgba(242, 240, 232, .9);
}

.portfolio-page .main-nav a[aria-current="page"]::after {
  transform: scaleX(1);
}

.portfolio-hero {
  position: relative;
  min-height: 520px;
  padding: clamp(150px, 17vw, 230px) 0 clamp(80px, 10vw, 130px);
  overflow: hidden;
}

.portfolio-hero::after {
  position: absolute;
  right: -7vw;
  bottom: -20vw;
  width: min(62vw, 860px);
  aspect-ratio: 1;
  border: 1px solid rgba(255, 255, 255, .14);
  border-radius: 50%;
  content: "";
}

.portfolio-orbit {
  position: absolute;
  border: 1px solid rgba(157, 180, 255, .18);
  border-radius: 50%;
  pointer-events: none;
}

.portfolio-orbit-one {
  top: 80px;
  right: 6vw;
  width: 260px;
  height: 260px;
}

.portfolio-orbit-two {
  top: 198px;
  right: 18vw;
  width: 96px;
  height: 96px;
  background: rgba(157, 180, 255, .1);
}

.portfolio-hero-grid {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: minmax(0, 1.55fr) minmax(280px, .45fr);
  align-items: end;
  gap: clamp(40px, 7vw, 110px);
}

.portfolio-eyebrow,
.portfolio-kicker,
.portfolio-section-heading span,
.portfolio-cta-inner > div > span {
  display: block;
  margin-bottom: 22px;
  color: #9db4ff;
  font-size: 11px;
  font-weight: 850;
  letter-spacing: .15em;
}

.portfolio-hero h1 {
  max-width: 950px;
  font-size: clamp(54px, 7.6vw, 112px);
  line-height: .92;
  letter-spacing: -.065em;
}

.portfolio-hero-grid > p {
  max-width: 420px;
  color: rgba(255, 255, 255, .62);
  font-size: clamp(17px, 1.45vw, 22px);
  line-height: 1.55;
}

.portfolio-live-section {
  padding: clamp(54px, 8vw, 112px) 0 clamp(78px, 10vw, 150px);
}

.portfolio-live-case {
  padding: clamp(24px, 4.2vw, 66px);
  border: 1px solid rgba(16, 17, 15, .16);
  border-radius: 34px;
  background: #fbfaf5;
  box-shadow: 0 36px 100px rgba(16, 17, 15, .1);
}

.portfolio-live-head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  margin-bottom: clamp(26px, 4vw, 52px);
  gap: 24px;
}

.portfolio-live-badge {
  display: inline-flex;
  align-items: center;
  margin-bottom: 18px;
  padding: 8px 11px;
  gap: 8px;
  border: 1px solid rgba(16, 17, 15, .15);
  border-radius: 999px;
  font-size: 9px;
  font-weight: 850;
  letter-spacing: .12em;
}

.portfolio-live-badge i {
  width: 7px;
  height: 7px;
  background: #29b46f;
  border-radius: 50%;
  box-shadow: 0 0 0 4px rgba(41, 180, 111, .13);
}

.portfolio-kicker {
  margin: 0;
  color: rgba(16, 17, 15, .5);
}

.portfolio-external {
  display: inline-flex;
  align-items: center;
  padding: 13px 16px;
  gap: 12px;
  border-radius: 999px;
  color: #ffffff;
  background: #10110f;
  font-size: 12px;
  font-weight: 800;
}

.portfolio-external span:last-child {
  color: #9db4ff;
}

.portfolio-browser-frame {
  margin: 0;
  overflow: hidden;
  border: 1px solid rgba(16, 17, 15, .18);
  border-radius: 18px;
  background: #080b10;
  box-shadow: 0 28px 70px rgba(12, 16, 22, .22);
}

.portfolio-browser-bar {
  display: flex;
  align-items: center;
  min-height: 42px;
  padding: 0 14px;
  gap: 7px;
  color: rgba(255, 255, 255, .55);
  background: #171a1f;
}

.portfolio-browser-bar span {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: rgba(255, 255, 255, .24);
}

.portfolio-browser-bar b {
  margin: 0 auto;
  padding-right: 29px;
  font-size: 10px;
  font-weight: 650;
  letter-spacing: .06em;
}

.portfolio-browser-frame img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 16 / 9;
  object-fit: contain;
  object-position: center;
  background: #080b10;
}

.portfolio-browser-frame figcaption {
  padding: 12px 16px;
  color: rgba(255, 255, 255, .52);
  background: #171a1f;
  font-size: 10px;
  line-height: 1.45;
}

.portfolio-case-copy {
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) minmax(260px, .55fr);
  padding: clamp(44px, 7vw, 92px) 0 clamp(36px, 5vw, 68px);
  gap: clamp(40px, 8vw, 128px);
}

.portfolio-case-copy h2 {
  max-width: 840px;
  margin-bottom: 26px;
  font-size: clamp(42px, 5.4vw, 78px);
  line-height: .98;
  letter-spacing: -.052em;
}

.portfolio-case-copy h3 {
  margin-bottom: 18px;
  font-size: clamp(24px, 2.4vw, 36px);
  letter-spacing: -.035em;
}

.portfolio-case-copy p {
  color: rgba(16, 17, 15, .66);
  font-size: clamp(16px, 1.25vw, 19px);
  line-height: 1.65;
}

.portfolio-feature-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  border-top: 1px solid rgba(16, 17, 15, .14);
}

.portfolio-feature-grid > div {
  padding: 30px 30px 8px 0;
}

.portfolio-feature-grid > div + div {
  padding-left: 30px;
  border-left: 1px solid rgba(16, 17, 15, .14);
}

.portfolio-feature-grid span {
  display: block;
  margin-bottom: 42px;
  color: rgba(16, 17, 15, .4);
  font-size: 10px;
  font-weight: 850;
}

.portfolio-feature-grid h3 {
  margin-bottom: 12px;
  font-size: clamp(21px, 2vw, 29px);
  letter-spacing: -.035em;
}

.portfolio-feature-grid p {
  color: rgba(16, 17, 15, .62);
  font-size: 14px;
  line-height: 1.55;
}

.portfolio-concepts {
  padding: clamp(82px, 10vw, 150px) 0;
}

.portfolio-section-heading {
  display: grid;
  grid-template-columns: minmax(0, 1.2fr) minmax(260px, .45fr);
  align-items: end;
  margin-bottom: clamp(42px, 6vw, 78px);
  gap: clamp(38px, 7vw, 100px);
}

.portfolio-section-heading h2 {
  max-width: 880px;
  font-size: clamp(42px, 5.5vw, 80px);
  line-height: .98;
  letter-spacing: -.055em;
}

.portfolio-section-heading p {
  color: rgba(255, 255, 255, .6);
  font-size: 16px;
  line-height: 1.6;
}

.portfolio-concept-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 22px;
}

.portfolio-concept-card {
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, .13);
  border-radius: 26px;
  background: #1a1c19;
}

.portfolio-concept-image {
  position: relative;
  aspect-ratio: 3 / 2;
  overflow: hidden;
}

.portfolio-concept-image img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.portfolio-concept-image > span {
  position: absolute;
  top: 18px;
  left: 18px;
  margin: 0;
  padding: 8px 10px;
  border: 1px solid rgba(255, 255, 255, .18);
  border-radius: 999px;
  color: #ffffff;
  background: rgba(8, 10, 12, .66);
  font-size: 8px;
  font-weight: 850;
  letter-spacing: .12em;
  backdrop-filter: blur(12px);
}

.portfolio-concept-copy {
  padding: clamp(28px, 4vw, 50px);
}

.portfolio-concept-copy > span {
  color: #9db4ff;
  font-size: 9px;
  font-weight: 850;
  letter-spacing: .13em;
}

.portfolio-concept-copy h3 {
  margin: 24px 0 18px;
  font-size: clamp(30px, 3.4vw, 50px);
  line-height: 1;
  letter-spacing: -.045em;
}

.portfolio-concept-copy p {
  margin-bottom: 28px;
  color: rgba(255, 255, 255, .6);
  font-size: 15px;
  line-height: 1.6;
}

.portfolio-cta {
  padding: clamp(70px, 9vw, 130px) 0;
  background: #9db4ff;
}

.portfolio-cta-inner {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 40px;
}

.portfolio-cta-inner > div > span {
  color: rgba(16, 17, 15, .55);
}

.portfolio-cta h2 {
  max-width: 850px;
  margin-bottom: 20px;
  font-size: clamp(46px, 6.2vw, 90px);
  line-height: .94;
  letter-spacing: -.06em;
}

.portfolio-cta p {
  max-width: 680px;
  color: rgba(16, 17, 15, .66);
  font-size: 17px;
  line-height: 1.55;
}

.portfolio-cta .button-accent {
  flex: 0 0 auto;
  color: #ffffff;
  background: #10110f;
}

@media (max-width: 960px) {
  .portfolio-hero-grid,
  .portfolio-section-heading,
  .portfolio-case-copy {
    grid-template-columns: 1fr;
  }

  .portfolio-feature-grid {
    grid-template-columns: 1fr;
  }

  .portfolio-feature-grid > div {
    padding: 26px 0;
  }

  .portfolio-feature-grid > div + div {
    padding-left: 0;
    border-top: 1px solid rgba(16, 17, 15, .14);
    border-left: 0;
  }

  .portfolio-feature-grid span {
    margin-bottom: 20px;
  }
}

@media (max-width: 720px) {
  .portfolio-hero {
    min-height: auto;
    padding-top: 132px;
  }

  .portfolio-hero h1 {
    font-size: clamp(48px, 15vw, 70px);
  }

  .portfolio-live-case {
    padding: 14px;
    border-radius: 20px;
  }

  .portfolio-live-head,
  .portfolio-cta-inner {
    align-items: stretch;
    flex-direction: column;
  }

  .portfolio-external {
    justify-content: space-between;
  }

  .portfolio-browser-frame {
    border-radius: 10px;
  }

  .portfolio-browser-bar {
    min-height: 34px;
  }

  .portfolio-browser-frame figcaption {
    font-size: 9px;
  }

  .portfolio-case-copy {
    padding-right: 8px;
    padding-left: 8px;
  }

  .portfolio-feature-grid {
    margin: 0 8px 8px;
  }

  .portfolio-concept-grid {
    grid-template-columns: 1fr;
  }

  .portfolio-concept-card {
    border-radius: 20px;
  }

  .portfolio-cta .button {
    width: 100%;
    justify-content: space-between;
  }
}

.portfolio-detail-link {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin: 18px 24px 24px;
  padding: 20px 24px;
  color: #fffef8;
  background: #315efb;
  border-radius: 12px;
  font-size: 14px;
  font-weight: 850;
  transition: transform .2s ease, background .2s ease;
}

.portfolio-detail-link:hover {
  transform: translateY(-2px);
  background: #244bd2;
}

@media (max-width: 720px) {
  .portfolio-detail-link { margin: 12px 8px 8px; }
}