/* ========================================
   Jossi Fresco — Editorial Modern
   ======================================== */

:root {
  --bg: #FAFAFA;
  --text-primary: #111111;
  --text-secondary: #666666;
  --text-tertiary: #999999;
  --accent: #111111;
  --accent-hover: #444444;
  --border: #E0E0E0;
  --border-bold: #111111;

  --font-serif: 'Instrument Serif', Georgia, serif;
  --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;

  --page-padding: 1.5rem;
  --max-width: 1100px;
}

/* ── Reset ── */

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

html {
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: var(--font-sans);
  background-color: var(--bg);
  color: var(--text-primary);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

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

button {
  border: none;
  background: none;
  cursor: pointer;
  font-family: inherit;
  color: inherit;
}

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

/* ── Bilingual Toggle (visibility) ── */

[data-lang="en"] {
  display: none;
}

body.lang-en [data-lang="es"] {
  display: none;
}

body.lang-en [data-lang="en"] {
  display: inline;
}

body.lang-en div[data-lang="es"],
body.lang-en p[data-lang="es"] {
  display: none;
}

body.lang-en div[data-lang="en"],
body.lang-en p[data-lang="en"] {
  display: block;
}

[data-lang] {
  transition: opacity 0.2s ease;
}

/* ── Language Toggle ── */

.lang-toggle {
  position: fixed;
  top: 0;
  right: 0;
  padding: 1.5rem var(--page-padding);
  z-index: 100;
  display: flex;
  align-items: center;
  gap: 0.25rem;
  font-family: var(--font-sans);
  font-size: 0.75rem;
  font-weight: 400;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

.lang-toggle button {
  color: var(--text-tertiary);
  font-family: var(--font-sans);
  font-size: 0.75rem;
  font-weight: 400;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  padding: 0.5rem 0.25rem;
  min-width: 44px;
  min-height: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: color 0.2s ease;
}

.lang-toggle button.active {
  color: var(--text-primary);
  font-weight: 500;
}

.lang-toggle button:hover {
  color: var(--text-primary);
}

.lang-toggle .divider {
  color: var(--text-tertiary);
  user-select: none;
}

/* ── Hero ── */

.hero {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: 0 var(--page-padding) 4rem;
  position: relative;
  max-width: var(--max-width);
  margin: 0 auto;
}

.hero-inner {
  max-width: 720px;
}

.hero-label {
  font-family: var(--font-sans);
  font-weight: 400;
  font-size: 0.6875rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--text-tertiary);
  margin-bottom: 1.5rem;
}

.name {
  font-family: var(--font-serif);
  font-weight: 400;
  font-size: 3.5rem;
  line-height: 1.05;
  letter-spacing: -0.02em;
  color: var(--text-primary);
  margin-bottom: 1.5rem;
}

.hero-intro {
  font-family: var(--font-serif);
  font-style: italic;
  font-weight: 400;
  font-size: 1.5rem;
  line-height: 1.35;
  color: var(--text-secondary);
  max-width: 520px;
}

/* Scroll indicator */
.scroll-indicator {
  position: absolute;
  bottom: 2rem;
  right: var(--page-padding);
  color: var(--text-tertiary);
  animation: gentle-pulse 3s ease-in-out infinite;
  display: none;
}

@keyframes gentle-pulse {
  0%, 100% { opacity: 0.3; }
  50% { opacity: 0.7; }
}

/* ── Shared grid layout for sections ── */

.bio-grid,
.contact-grid {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 var(--page-padding);
}

/* Section labels (left column on desktop) */
.contact-label {
  font-family: var(--font-sans);
  font-weight: 400;
  font-size: 0.6875rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--text-tertiary);
  padding-bottom: 1.5rem;
  border-bottom: 1px solid var(--border);
  margin-bottom: 2rem;
}

.bio-label {
  padding-bottom: 1.5rem;
  border-bottom: 1px solid var(--border);
  margin-bottom: 2rem;
}

/* ── Bio ── */

.bio {
  padding: 4rem 0;
  border-top: 1px solid var(--border);
}

.bio-photo {
  width: 100%;
  max-width: 180px;
  aspect-ratio: 3 / 4;
  background-color: #F0F0F0;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  margin-bottom: 1.25rem;
}

.bio-photo img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: grayscale(100%);
  transition: filter 0.6s ease;
}

.bio-photo:hover img {
  filter: grayscale(0%);
}

.bio-photo .avatar-initials {
  font-family: var(--font-serif);
  font-weight: 400;
  font-size: 2.5rem;
  color: var(--text-tertiary);
  letter-spacing: 0.05em;
}

.bio-label-text {
  font-family: var(--font-sans);
  font-weight: 400;
  font-size: 0.6875rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--text-tertiary);
}

.bio-content {
  max-width: 600px;
}

.bio p {
  font-family: var(--font-sans);
  font-weight: 300;
  font-size: 1rem;
  line-height: 1.7;
  color: var(--text-primary);
  margin-bottom: 1.25em;
}

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

.story-link {
  display: inline-block;
  margin-top: 1.5rem;
  font-family: var(--font-sans);
  font-weight: 400;
  font-size: 0.875rem;
  color: var(--text-secondary);
  text-decoration: underline;
  text-underline-offset: 3px;
  text-decoration-color: var(--border);
  transition: color 0.2s ease, text-decoration-color 0.2s ease;
}

.story-link:hover {
  color: var(--text-primary);
  text-decoration-color: var(--text-primary);
}

/* ── Story Modal ── */

.story-modal {
  position: fixed;
  inset: 0;
  z-index: 200;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.3s ease, visibility 0.3s ease;
}

.story-modal.open {
  opacity: 1;
  visibility: visible;
}

.story-modal-backdrop {
  position: absolute;
  inset: 0;
  background: rgba(0, 0, 0, 0.5);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
}

.story-modal-content {
  position: relative;
  background: var(--bg);
  max-width: 640px;
  width: 92%;
  max-height: 80vh;
  overflow-y: auto;
  padding: 3rem;
  z-index: 1;
}

.story-modal-content p {
  font-family: var(--font-sans);
  font-weight: 300;
  font-size: 1rem;
  line-height: 1.7;
  color: var(--text-primary);
  margin-bottom: 1.25em;
}

.story-modal-content p:last-child {
  margin-bottom: 0;
}

.story-modal-close {
  position: sticky;
  top: 0;
  float: right;
  margin-top: -1rem;
  font-size: 1.5rem;
  color: var(--text-tertiary);
  width: 44px;
  height: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: color 0.2s ease;
}

.story-modal-close:hover {
  color: var(--text-primary);
}

/* ── Projects ── */

.projects {
  padding: 4rem 0;
  border-top: 1px solid var(--border);
}

.projects-grid {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 var(--page-padding);
}

.projects-label {
  font-family: var(--font-sans);
  font-weight: 400;
  font-size: 0.6875rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--text-tertiary);
  padding-bottom: 1.5rem;
  border-bottom: 1px solid var(--border);
  margin-bottom: 2rem;
}

.project-group {
  margin-bottom: 3rem;
}

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

.group-label {
  font-family: var(--font-sans);
  font-weight: 500;
  font-size: 0.6875rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-tertiary);
  margin-bottom: 1rem;
}

/* Project Row */
.project-row {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 0.25rem;
  padding: 1.25rem 0;
  border-bottom: 1px solid var(--border);
  text-decoration: none;
  color: inherit;
  transition: padding-left 0.3s ease;
}

.project-row:first-of-type {
  border-top: 1px solid var(--border);
}

.project-row:hover:not(.project-row-static) {
  padding-left: 0.5rem;
}

.project-row:hover:not(.project-row-static) .project-title {
  text-decoration: underline;
  text-underline-offset: 3px;
}

.project-row:hover .project-arrow {
  opacity: 1;
  transform: translateX(0);
}

.project-title {
  font-family: var(--font-serif);
  font-weight: 400;
  font-size: 1.375rem;
  line-height: 1.3;
  color: var(--text-primary);
  transition: text-decoration 0.2s ease;
  grid-column: 1;
}

.project-desc {
  font-family: var(--font-sans);
  font-weight: 300;
  font-size: 0.8125rem;
  color: var(--text-secondary);
  grid-column: 1;
  line-height: 1.5;
}

.project-arrow {
  font-family: var(--font-sans);
  font-size: 1rem;
  color: var(--text-tertiary);
  grid-column: 2;
  grid-row: 1 / 3;
  align-self: center;
  opacity: 0;
  transform: translateX(-4px);
  transition: opacity 0.25s ease, transform 0.25s ease;
}

/* ── Contact ── */

.contact {
  padding: 4rem 0;
  border-top: 1px solid var(--border);
}

.contact-phrase {
  font-family: var(--font-serif);
  font-style: italic;
  font-weight: 400;
  font-size: 1.375rem;
  line-height: 1.4;
  color: var(--text-secondary);
  margin-bottom: 1.25rem;
}

.contact-email {
  font-family: var(--font-sans);
  font-weight: 400;
  font-size: 0.9375rem;
  color: var(--text-primary);
  text-decoration: underline;
  text-underline-offset: 3px;
  text-decoration-color: var(--border);
  transition: text-decoration-color 0.3s ease;
}

.contact-email:hover {
  text-decoration-color: var(--text-primary);
}

.contact-separator {
  color: var(--text-tertiary);
  margin: 0 0.5rem;
}

/* ── Footer ── */

.footer {
  padding: 3rem var(--page-padding);
  max-width: var(--max-width);
  margin: 0 auto;
  border-top: 1px solid var(--border);
}

.footer p {
  font-family: var(--font-sans);
  font-weight: 300;
  font-size: 0.75rem;
  color: var(--text-tertiary);
}

/* ── Fade-in Animation ── */

.fade-section {
  opacity: 0;
  transform: translateY(16px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}

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

/* ── Tablet (640px+) ── */

@media (min-width: 640px) {
  :root {
    --page-padding: 2.5rem;
  }

  .name {
    font-size: 4.5rem;
  }

  .hero-intro {
    font-size: 1.75rem;
  }

  .hero {
    padding-bottom: 5rem;
  }

  .bio,
  .projects,
  .contact {
    padding: 5rem 0;
  }
}

/* ── Desktop (1024px+) ── */

@media (min-width: 1024px) {
  :root {
    --page-padding: 3rem;
  }

  .name {
    font-size: 5.5rem;
  }

  .hero-intro {
    font-size: 2rem;
    max-width: 560px;
  }

  .hero {
    padding-bottom: 6rem;
  }

  .scroll-indicator {
    display: block;
  }

  /* Two-column grid layout for sections */
  .bio-grid,
  .contact-grid,
  .projects-grid {
    display: grid;
    grid-template-columns: 200px 1fr;
    gap: 0 4rem;
  }

  .bio-label,
  .contact-label,
  .projects-label {
    border-bottom: none;
    padding-bottom: 0;
    margin-bottom: 0;
    padding-top: 0;
  }

  .bio-photo {
    max-width: 200px;
  }

  .bio,
  .projects,
  .contact {
    padding: 5rem 0;
  }

  .bio-content {
    max-width: 640px;
  }

  .bio p {
    font-size: 1.0625rem;
  }

  .project-title {
    font-size: 1.5rem;
  }

  .project-desc {
    font-size: 0.875rem;
  }
}

/* ── Large Desktop (1280px+) ── */

@media (min-width: 1280px) {
  :root {
    --page-padding: 4rem;
  }

  .bio-grid,
  .contact-grid,
  .projects-grid {
    grid-template-columns: 240px 1fr;
    gap: 0 5rem;
  }

  .name {
    font-size: 6rem;
  }
}