/* ============================================================
   JAVIER — Portfolio Stylesheet
   Edit freely. Structure: tokens → reset → layout → components
   ============================================================ */


/* ------------------------------------------------------------
   TOKENS — change fonts, colors, spacing here
   ------------------------------------------------------------ */

@import url('https://fonts.googleapis.com/css2?family=Arvo:wght@400;700&family=Noto+Sans:wght@400;500&display=swap');

:root {
  --font-serif:      'Arvo', Georgia, serif;
  --font-sans:       'Noto Sans', system-ui, sans-serif;

  --color-bg:        #00A99D;
  --color-surface:   #edeae3;
  --color-text:      #1a1916;
  --color-muted:     #333333;
  --color-border:    rgba(26, 25, 22, 0.15);
  --color-accent:    #fff;
  --color-skill-bg:  #80D4D4;
  --color-link:      #E0F7F0;
  --size-max:        860px;
  --size-gutter:     2rem;

  --space-xs:        0.5rem;
  --space-sm:        1rem;
  --space-md:        2rem;
  --space-lg:        4rem;
  --space-xl:        6rem;
}


/* ------------------------------------------------------------
   RESET
   ------------------------------------------------------------ */

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

html {
  font-size: 16px;
  -webkit-text-size-adjust: 100%;
}

body {
  background-color: var(--color-bg);
  color: var(--color-text);
  font-family: var(--font-sans);
  font-size: 1rem;
  line-height: 1.7;
  min-height: 100vh;
}

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

a {
  color: var(--color-link);
  text-decoration: none;
}

ul {
  list-style: none;
}


/* ------------------------------------------------------------
   LAYOUT
   ------------------------------------------------------------ */

.container {
  max-width: var(--size-max);
  margin: 0 auto;
  padding: 0 var(--size-gutter);
}

.divider {
  border: none;
  border-top: 0.5px solid var(--color-border);
}


/* ------------------------------------------------------------
   NAV
   ------------------------------------------------------------ */

.nav {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: var(--space-md) 0;
  border-bottom: 0.5px solid var(--color-border);
}

.nav-logo {
  font-family: var(--font-serif);
  font-size: 1.25rem;
  font-weight: 500;
  letter-spacing: -0.02em;
}

.nav-links {
  display: flex;
  gap: var(--space-md);
}

.nav-links a {
  position: relative;
  font-size: 0.75rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-link);
  text-decoration: none;
}

.nav-links a::after {
  content: '';
  position: absolute;
  bottom: -2px;
  left: 0;
  width: 0;
  height: 1px;
  background: var(--color-text);
  transition: width 0.3s ease;
}

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

.nav-links a:hover::after {
  width: 100%;
}


/* ------------------------------------------------------------
   HERO
   ------------------------------------------------------------ */

.hero {
  padding: var(--space-xl) 0 var(--space-lg);
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-lg);
  align-items: end;
  border-bottom: 0.5px solid var(--color-border);
}

.hero-headline {
  font-family: var(--font-serif);
  font-size: clamp(2.5rem, 6vw, 4.5rem);
  font-weight: 500;
  line-height: 1.05;
  letter-spacing: -0.03em;
  color: var(--color-accent);
}

.hero-headline em {
  font-style: italic;
  font-weight: 400;
}

.hero-sub {
  font-size: 0.75rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-muted);
  margin-bottom: var(--space-sm);
}

.hero-body {
  font-size: 1rem;
  line-height: 1.75;
  color: var(--color-muted);
  margin-bottom: var(--space-md);
}

.hero-cta {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  font-size: 0.8125rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  border-bottom: 1px solid var(--color-link);
  padding-bottom: 2px;
  transition: opacity 0.2s;
}

.hero-cta:hover {
  opacity: 0.6;
}


/* ------------------------------------------------------------
   SECTIONS — shared two-column structure
   ------------------------------------------------------------ */

.section {
  display: grid;
  grid-template-columns: 200px 1fr;
  gap: var(--space-lg);
  padding: var(--space-lg) 0;
  border-bottom: 0.5px solid var(--color-border);
}

.section-label {
  font-size: 0.6875rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-muted);
  padding-top: 4px;
}

.section-content p {
  font-size: 0.9375rem;
  line-height: 1.8;
  color: var(--color-muted);
  margin-bottom: var(--space-sm);
}

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

.section-content p strong {
  color: var(--color-text);
  font-weight: 500;
}


/* ------------------------------------------------------------
   SKILLS TAGS
   ------------------------------------------------------------ */

.skills {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-top: var(--space-md);
}

.skill {
  font-size: 0.75rem;
  letter-spacing: 0.04em;
  color: var(--color-muted);
  background-color: var(--color-skill-bg);
  border-radius: 15px;
  padding: 5px 14px;
  transition: border-color 0.2s, color 0.2s;
}

.skill:hover {
  color: var(--color-text);
}


/* ------------------------------------------------------------
   WORK GRID
   ------------------------------------------------------------ */

.work-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.5rem;
  margin-top: 0;
}

.work-item {
  display: block;
  position: relative;
  overflow: hidden;
  border-radius: 4px;
  background: var(--color-surface);
  aspect-ratio: 4 / 3;
  transition: opacity 0.3s;
}

.work-item:hover {
  opacity: 0.85;
}

.work-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.4s ease;
}

.work-item:hover img {
  transform: scale(1.03);
}

.work-item-info {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  padding: 1rem 1.25rem;
  background: linear-gradient(transparent, rgba(26,25,22,0.7));
}

.work-item-title {
  font-family: var(--font-serif);
  font-size: 1.125rem;
  font-weight: 500;
  color: #f5f3ee;
  line-height: 1.2;
}

.work-item-type {
  font-size: 0.6875rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: rgba(245,243,238,0.7);
  margin-top: 2px;
}

/* Placeholder tile when no image is available */
.work-item-placeholder {
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--color-surface);
}

.work-item-placeholder span {
  font-size: 0.75rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-muted);
}


/* ------------------------------------------------------------
   CONTACT
   ------------------------------------------------------------ */

.contact-headline {
  font-family: var(--font-serif);
  font-size: clamp(2rem, 5vw, 3.5rem);
  font-weight: 500;
  letter-spacing: -0.03em;
  line-height: 1.1;
  margin-bottom: var(--space-sm);
}

.contact-sub {
  font-size: 0.9375rem;
  color: var(--color-muted);
  line-height: 1.75;
  margin-bottom: var(--space-md);
}

.contact-email {
  font-size: 1rem;
  border-bottom: 1px solid var(--color-border);
  padding-bottom: 2px;
  transition: border-color 0.2s;
}

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


/* ------------------------------------------------------------
   FOOTER
   ------------------------------------------------------------ */

.footer {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: var(--space-md) 0;
}

.footer-copy {
  font-size: 0.75rem;
  color: var(--color-muted);
}

.footer-links {
  display: flex;
  gap: var(--space-md);
}

.footer-links a {
  font-size: 0.75rem;
  color: var(--color-link);
  transition: color 0.2s;
}

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


/* ------------------------------------------------------------
   PROJECT PAGE — work/project-name/index.html
   ------------------------------------------------------------ */

.project-header {
  padding: var(--space-lg) 0 var(--space-md);
  border-bottom: 0.5px solid var(--color-border);
}

.project-back {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  font-size: 0.75rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-muted);
  margin-bottom: var(--space-md);
  transition: color 0.2s;
}

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

.project-title {
  font-family: var(--font-serif);
  font-size: clamp(2rem, 5vw, 3.5rem);
  font-weight: 500;
  letter-spacing: -0.03em;
  line-height: 1.1;
  margin-bottom: var(--space-sm);
}

.project-meta {
  display: flex;
  gap: var(--space-md);
}

.project-meta-item {
  font-size: 0.75rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-muted);
}

.project-cover {
  width: 100%;
  aspect-ratio: 16 / 9;
  object-fit: cover;
  border-radius: 4px;
  background: var(--color-surface);
  margin: var(--space-lg) 0;
}

.project-body {
  max-width: 620px;
}

.project-body p {
  font-size: 0.9375rem;
  line-height: 1.8;
  color: var(--color-muted);
  margin-bottom: var(--space-sm);
}

.project-body h2 {
  font-family: var(--font-serif);
  font-size: 1.75rem;
  font-weight: 500;
  letter-spacing: -0.02em;
  color: var(--color-text);
  margin: var(--space-lg) 0 var(--space-sm);
}

.project-images {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
  margin: var(--space-lg) 0;
}

.project-images img {
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
  border-radius: 4px;
  background: var(--color-surface);
}

.project-images.full {
  grid-template-columns: 1fr;
}


/* ------------------------------------------------------------
   RESPONSIVE
   ------------------------------------------------------------ */

@media (max-width: 640px) {
  :root {
    --size-gutter: 1.25rem;
    --space-lg:    3rem;
    --space-xl:    4rem;
  }

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

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

  .work-grid {
    grid-template-columns: 1fr;
  }

  .project-images {
    grid-template-columns: 1fr;
  }

  .nav-links {
    gap: var(--space-sm);
  }

  .footer {
    flex-direction: column;
    align-items: flex-start;
    gap: var(--space-sm);
  }
}

/* ------------------------------------------------------------
   ANIMATIONS
   ------------------------------------------------------------ */

@keyframes fadeUp {
  from {
    opacity: 0;
    transform: translateY(16px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.nav {
  animation: fadeUp 0.5s ease both;
}

.hero {
  animation: fadeUp 0.6s ease 0.1s both;
}

.section {
  animation: fadeUp 0.6s ease 0.2s both;
}