/* ── White theme for portfolio ── */
    body[data-page="portfolio"] {
      background: var(--white);
      color: var(--black);
    }

    /* Kill the dark radial-gradient overlay from main.css */
    body[data-page="portfolio"]::before {
      display: none;
    }

    /* ── Black-to-white entrance transition ── */
    body[data-page="portfolio"]::after {
      content: '';
      position: fixed;
      inset: 0;
      z-index: 9999;
      background: var(--black);
      animation: pf-reveal 0.8s 0.1s cubic-bezier(0.16, 1, 0.3, 1) forwards;
      pointer-events: none;
    }

    @keyframes pf-reveal {
      from { opacity: 1; }
      to   { opacity: 0; }
    }

    /* ── Hero ── */
    .pf-hero {
      padding-top: calc(100px + var(--space-3xl));
      padding-bottom: var(--space-2xl);
    }

    .pf-hero__title {
      font-size: var(--text-5xl);
      font-weight: 700;
      line-height: 1.05;
      letter-spacing: -0.03em;
      color: var(--black);
      margin-bottom: var(--space-lg);
    }

    .pf-hero__text {
      font-size: var(--text-lg);
      color: var(--gray-600, #555);
      line-height: 1.5;
      max-width: 560px;
    }

    /* ── Project grid – full bleed, mobile-first: 1 col ── */
    .pf-feed {
      display: grid;
      grid-template-columns: 1fr;
      column-gap: 1rem;
      row-gap: 3rem;
      width: 100%;
    }

    @media (min-width: 768px) {
      .pf-feed {
        grid-template-columns: repeat(2, 1fr);
      }
    }

    /* ── Single project card ── */
    .pf-project {
      display: block;
      text-decoration: none;
      color: inherit;
      position: relative;
    }

    .pf-project__image-wrap {
      overflow: hidden;
      aspect-ratio: 1 / 1;
    }

    .pf-project__image {
      width: 100%;
      height: 100%;
      object-fit: cover;
      display: block;
    }

    /* Info – below image */
    .pf-project__info {
      padding: var(--space-sm) 0 0;
      display: flex;
      align-items: baseline;
      justify-content: space-between;
      gap: var(--space-sm);
    }

    @media (min-width: 768px) {
      .pf-project__info {
        padding: var(--space-sm) var(--space-md) 0;
      }
    }

    .pf-project__left {
      display: flex;
      flex-direction: column;
      gap: 2px;
    }

    .pf-project__client {
      font-size: var(--text-base);
      font-weight: 600;
      color: var(--black);
      line-height: 1.3;
    }

    .pf-project__name {
      font-size: var(--text-sm);
      font-weight: 300;
      color: var(--gray-600, #555);
      line-height: 1.3;
      letter-spacing: 0;
      transition: color 0.3s;
    }

    .pf-project:hover .pf-project__client {
      color: var(--rosa);
    }

    .pf-project__scope {
      font-size: var(--text-sm);
      color: var(--gray-500, #777);
      font-weight: 300;
      text-align: right;
      white-space: nowrap;
    }

    /* ── Scroll reveal ── */
    .pf-project {
      opacity: 0;
      transform: translateY(30px);
    }

    .pf-project.is-visible {
      opacity: 1;
      transform: translateY(0);
      transition: opacity 0.6s cubic-bezier(0.16, 1, 0.3, 1), transform 0.6s cubic-bezier(0.16, 1, 0.3, 1);
    }

    .pf-project:nth-child(even).is-visible {
      transition-delay: 0.1s;
    }

    /* ── CTA section – adapted for white bg ── */
    .pf-cta {
      border-top: 1px solid var(--gray-200, #e5e5e5);
      margin-top: var(--space-3xl);
    }

    body[data-page="portfolio"] .cta__title {
      color: var(--black);
    }

    body[data-page="portfolio"] .cta__subtitle {
      color: var(--gray-600, #555);
    }

    body[data-page="portfolio"] .section--cta .btn--primary::before,
    body[data-page="portfolio"] .section--cta .btn--primary::after {
      background-color: var(--black);
    }

    body[data-page="portfolio"] .section--cta .btn--primary {
      color: var(--white);
    }

    /* ── Override nav/header for white page ── */
    body[data-page="portfolio"] .site-header {
      background: rgba(255, 255, 255, 0.92);
      backdrop-filter: blur(12px);
      -webkit-backdrop-filter: blur(12px);
    }

    /* ── "Ver projeto" cursor circle ── */
    .pf-cursor {
      position: fixed;
      width: 100px;
      height: 100px;
      border-radius: 50%;
      background: var(--rosa);
      color: var(--white);
      display: flex;
      align-items: center;
      justify-content: center;
      font-size: 0.75rem;
      font-weight: 700;
      text-transform: uppercase;
      letter-spacing: 0.04em;
      pointer-events: none;
      z-index: 1000;
      opacity: 0;
      transform: translate(-50%, -50%) scale(0.4);
      transition: opacity 0.3s cubic-bezier(0.16, 1, 0.3, 1),
                  transform 0.3s cubic-bezier(0.16, 1, 0.3, 1);
      mix-blend-mode: normal;
    }

    .pf-cursor.is-active {
      opacity: 1;
      transform: translate(-50%, -50%) scale(1);
    }

    .pf-project__image-wrap {
      cursor: none;
    }

    /* Hide on touch devices */
    @media (hover: none) {
      .pf-cursor { display: none; }
      .pf-project__image-wrap { cursor: pointer; }
    }

    @media (prefers-reduced-motion: reduce) {
      body[data-page="portfolio"]::after {
        animation: none;
        opacity: 0;
      }

      .pf-project {
        opacity: 1;
        transform: none;
        transition: none;
      }

      .pf-project__image {
        transition: none;
      }
    }