/* ==========================================================================
   Pedro Briquet Portfolio — Main Stylesheet
   ========================================================================== */

/* --------------------------------------------------------------------------
   1. CSS Custom Properties
   -------------------------------------------------------------------------- */

:root {
  --color-bg: #000000;
  --color-bg-secondary: #0d0d0d;
  --color-border: #2a2a2a;
  --color-text-primary: #ffffff;
  --color-text-secondary: #8a8a8a;
  --color-text-muted: #555555;
  --font-display: 'Syne', sans-serif;
  --font-body: 'Inter', sans-serif;
  --space-1: 4px;
  --space-2: 8px;
  --space-3: 12px;
  --space-4: 16px;
  --space-5: 24px;
  --space-6: 32px;
  --space-7: 48px;
  --space-8: 64px;
  --space-9: 96px;
  --space-10: 128px;
}

/* --------------------------------------------------------------------------
   2. Loading Screen
   -------------------------------------------------------------------------- */

.page-loader {
  position: fixed;
  inset: 0;
  background: var(--color-bg);
  z-index: 9999;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: opacity 0.6s ease, visibility 0.6s ease;
}

.page-loader.is-hidden {
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
}

.loader-badge {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 72px;
  height: 72px;
  border: 1px solid var(--color-text-primary);
  animation: loader-badge-in 0.55s cubic-bezier(0.16, 1, 0.3, 1) forwards;
}

.loader-letter {
  font-family: 'Syne', sans-serif;
  font-size: 26px;
  font-weight: 600;
  color: var(--color-text-primary);
  letter-spacing: 0.02em;
  line-height: 1;
  opacity: 0;
  animation: loader-letter-in 0.35s ease 0.38s forwards;
}

@keyframes loader-badge-in {
  from { transform: scale(0.65); opacity: 0; }
  to   { transform: scale(1);    opacity: 1; }
}

@keyframes loader-letter-in {
  from { opacity: 0; transform: translateY(4px); }
  to   { opacity: 1; transform: translateY(0);   }
}

/* --------------------------------------------------------------------------
   3. Scroll Fade-in
   -------------------------------------------------------------------------- */

.fade-in {
  opacity: 0;
  transform: translateY(22px);
  transition: opacity 0.65s ease, transform 0.65s ease;
}

.fade-in.is-visible {
  opacity: 1;
  transform: translateY(0);
}

/* --------------------------------------------------------------------------
   4. Reset
   -------------------------------------------------------------------------- */

*,
*::before,
*::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

/* --------------------------------------------------------------------------
   3. Base
   -------------------------------------------------------------------------- */

html {
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  background-color: var(--color-bg);
  color: var(--color-text-secondary);
  font-family: var(--font-body);
  font-size: 14px;
  line-height: 1.6;
}

img {
  max-width: 100%;
  height: auto;
  display: block;
}

a {
  color: inherit;
  text-decoration: none;
}

/* --------------------------------------------------------------------------
   4. Container
   -------------------------------------------------------------------------- */

.container {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 var(--space-7);
}

/* --------------------------------------------------------------------------
   5. Header
   -------------------------------------------------------------------------- */

.site-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  padding: var(--space-6) 0;
  border-bottom: 1px solid var(--color-border);
  margin-bottom: var(--space-8);
}

.header-identity {
  display: flex;
  flex-direction: column;
  gap: var(--space-1);
}

.header-logo {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 38px;
  height: 38px;
  border: 1px solid var(--color-border);
  text-decoration: none;
  transition: border-color 0.25s ease;
  animation: logo-appear 0.5s cubic-bezier(0.16, 1, 0.3, 1) 0.1s both;
}

.header-logo:hover {
  border-color: var(--color-text-primary);
}

.header-logo-letter {
  font-family: var(--font-display);
  font-size: 17px;
  font-weight: 600;
  color: var(--color-text-primary);
  letter-spacing: 0.02em;
  line-height: 1;
  animation: logo-letter-appear 0.3s ease 0.5s both;
}

@keyframes logo-appear {
  from { opacity: 0; transform: scale(0.75); }
  to   { opacity: 1; transform: scale(1); }
}

@keyframes logo-letter-appear {
  from { opacity: 0; }
  to   { opacity: 1; }
}

.header-links {
  display: flex;
  gap: var(--space-5);
  padding-top: 2px;
}

.header-links a {
  font-family: var(--font-body);
  font-size: 13px;
  color: var(--color-text-secondary);
  text-decoration: none;
  transition: color 0.2s ease;
}

.header-links a:hover {
  color: var(--color-text-primary);
}

/* --------------------------------------------------------------------------
   6. Hero Section
   -------------------------------------------------------------------------- */

.hero {
  padding: var(--space-9) 0 var(--space-10);
}

.hero-intro {
  display: flex;
  align-items: center;
  gap: var(--space-5);
  margin-bottom: var(--space-7);
}

.hero-photo-wrapper {
  width: 88px;
  height: 88px;
  flex-shrink: 0;
  overflow: hidden;
  transform: rotate(-2deg);
}

.hero-photo {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center top;
  filter: grayscale(100%);
  display: block;
}

.hero-intro-text {
  display: flex;
  flex-direction: column;
  gap: var(--space-1);
}

.hero-intro-name {
  font-family: var(--font-display);
  font-size: 15px;
  font-weight: 500;
  color: var(--color-text-primary);
  letter-spacing: 0.02em;
}

.hero-intro-role {
  font-family: var(--font-body);
  font-size: 13px;
  color: var(--color-text-secondary);
}

.hero-headline {
  font-family: var(--font-display);
  font-size: clamp(52px, 9vw, 118px);
  font-weight: 600;
  color: var(--color-text-primary);
  line-height: 0.95;
  letter-spacing: -0.025em;
}

/* --------------------------------------------------------------------------
   7. Projects Grid
   -------------------------------------------------------------------------- */

.projects-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-5);
}

.project-card {
  display: block;
  text-decoration: none;
  cursor: pointer;
}

.project-thumb {
  width: 100%;
  overflow: hidden;
  background: var(--color-bg-secondary);
  display: block;
  position: relative;
  transition: opacity 0.3s ease;
}

.project-thumb-video {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  border: none;
  pointer-events: none;
  opacity: 0;
  animation: video-fade-in 0.4s ease 0.7s forwards;
}

@keyframes video-fade-in {
  to { opacity: 1; }
}

.project-thumb.landscape {
  aspect-ratio: 16 / 9;
}

.project-thumb.portrait {
  aspect-ratio: 9 / 16;
  max-height: 600px;
}

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

.project-card:hover .project-thumb {
  opacity: 0.85;
}

.project-label {
  margin-top: var(--space-2);
  font-family: var(--font-body);
  font-size: 13px;
  color: var(--color-text-secondary);
  transition: color 0.2s ease;
}

.project-label::before {
  content: "\2192\00a0";
}

.project-card:hover .project-label {
  color: var(--color-text-primary);
}

/* --------------------------------------------------------------------------
   7. Single Project Page
   -------------------------------------------------------------------------- */

.project-back {
  display: inline-block;
  font-family: var(--font-body);
  font-size: 13px;
  color: var(--color-text-secondary);
  text-decoration: none;
  margin-bottom: var(--space-6);
  transition: color 0.2s ease;
}

.project-back::before {
  content: "\2190\00a0";
}

.project-back:hover {
  color: var(--color-text-primary);
}

.project-video-wrapper {
  width: 100%;
  margin-bottom: var(--space-6);
  position: relative;
}

.project-video-wrapper.landscape {
  aspect-ratio: 16 / 9;
}

.project-video-wrapper.portrait {
  max-width: 500px;
  margin: 0 auto var(--space-6);
  aspect-ratio: 9 / 16;
}

.project-video-wrapper iframe {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  border: none;
}

.project-title {
  font-family: var(--font-display);
  font-size: 28px;
  font-weight: 600;
  color: var(--color-text-primary);
  letter-spacing: 0.02em;
  margin-bottom: var(--space-3);
}

.project-credits {
  font-family: var(--font-body);
  font-size: 13px;
  color: var(--color-text-secondary);
  margin-bottom: var(--space-5);
  line-height: 1.6;
}

.project-description {
  font-family: var(--font-body);
  font-size: 14px;
  color: var(--color-text-secondary);
  line-height: 1.7;
  width: 100%;
}

.project-description p {
  margin-bottom: var(--space-5);
  max-width: 680px;
}

.project-description p:last-child {
  margin-bottom: 0;
}

.project-description h2 {
  font-family: var(--font-display);
  font-size: 22px;
  font-weight: 600;
  color: var(--color-text-primary);
  letter-spacing: 0.02em;
  margin-top: var(--space-8);
  margin-bottom: var(--space-4);
}

.project-description h3 {
  font-family: var(--font-display);
  font-size: 16px;
  font-weight: 500;
  color: var(--color-text-primary);
  letter-spacing: 0.02em;
  margin-top: var(--space-6);
  margin-bottom: var(--space-3);
}

.project-description img {
  width: 100%;
  height: auto;
  display: block;
  margin: var(--space-7) 0;
}

.project-description figure {
  margin: var(--space-7) 0;
}

.project-description figcaption {
  font-size: 12px;
  color: var(--color-text-muted);
  margin-top: var(--space-2);
}

/* WP Gallery / Block Gallery — 2-column image grid */
.project-description .wp-block-gallery,
.project-description .gallery {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-3);
  margin: var(--space-7) 0;
}

.project-description .wp-block-gallery img,
.project-description .gallery-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  margin: 0;
}

.project-description .gallery-item {
  margin: 0;
}

/* --------------------------------------------------------------------------
   About Page
   -------------------------------------------------------------------------- */

.about-page {
  padding: var(--space-6) 0 var(--space-9);
}

.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-9);
  align-items: start;
}

.about-photo-wrapper {
  position: sticky;
  top: var(--space-6);
}

.about-photo {
  width: 100%;
  height: auto;
  display: block;
}

.about-tagline {
  font-family: var(--font-display);
  font-size: 22px;
  font-weight: 500;
  color: var(--color-text-primary);
  letter-spacing: 0.02em;
  line-height: 1.4;
  margin-bottom: var(--space-7);
}

.about-bio {
  font-size: 14px;
  color: var(--color-text-secondary);
  line-height: 1.8;
}

.about-bio p {
  margin-bottom: var(--space-5);
}

.about-bio p:last-child {
  margin-bottom: 0;
}

/* --------------------------------------------------------------------------
   8. Footer
   -------------------------------------------------------------------------- */

.site-footer {
  border-top: 1px solid var(--color-border);
  padding: var(--space-7) 0;
  margin-top: var(--space-9);
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: var(--space-6);
}

.footer-message {
  font-family: var(--font-body);
  font-size: 13px;
  color: var(--color-text-secondary);
  line-height: 1.6;
  max-width: 300px;
}

.footer-links {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
  text-align: right;
}

.footer-links a {
  font-family: var(--font-body);
  font-size: 13px;
  color: var(--color-text-secondary);
  text-decoration: none;
  transition: color 0.2s ease;
}

.footer-links a:hover {
  color: var(--color-text-primary);
}

.footer-credit {
  display: block;
  margin-top: var(--space-5);
  font-size: 11px;
  color: var(--color-text-muted);
  line-height: 1.5;
}

.footer-credit a {
  color: var(--color-text-muted);
  text-decoration: none;
  transition: color 0.2s ease;
}

.footer-credit a:hover {
  color: var(--color-text-secondary);
}

/* --------------------------------------------------------------------------
   9. Responsive — Mobile (max-width: 768px)
   -------------------------------------------------------------------------- */

@media (max-width: 768px) {
  .container {
    padding: 0 var(--space-4);
  }

  .site-header {
    flex-direction: column;
    gap: 20px;
    margin-bottom: var(--space-7);
  }

  .header-links {
    gap: var(--space-4);
    flex-wrap: wrap;
  }

  .hero {
    padding: var(--space-7) 0 var(--space-8);
  }

  .hero-photo-wrapper {
    width: 68px;
    height: 68px;
  }

  .hero-headline {
    letter-spacing: -0.01em;
  }

  .projects-grid {
    grid-template-columns: 1fr;
    gap: var(--space-4);
  }

  .site-footer {
    flex-direction: column;
  }

  .footer-links {
    text-align: left;
  }

  .about-grid {
    grid-template-columns: 1fr;
    gap: var(--space-6);
  }

  .about-photo-wrapper {
    position: static;
  }

  .about-tagline {
    font-size: 18px;
  }

  .project-description .wp-block-gallery,
  .project-description .gallery {
    grid-template-columns: 1fr;
  }
}