/* Portfolio — dark theme, gold accents (HTML/CSS only) */

:root {
  --bg: #0d0d0d;
  --bg-elevated: #121212;
  --gold: #c5a059;
  --gold-soft: #d4af37;
  --text: #cccccc;
  --text-muted: #666666;
  --font-serif: "Poppins", system-ui, -apple-system, sans-serif;
  --font-sans: "Poppins", system-ui, -apple-system, sans-serif;
  --header-h: 5rem;
  --container-max: 1200px;
  --glow-text: 0 0 40px rgba(197, 160, 89, 0.35), 0 0 80px rgba(197, 160, 89, 0.12);
  --glow-frame: 0 0 60px rgba(197, 160, 89, 0.45), 0 0 120px rgba(212, 175, 55, 0.15);
}

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

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-height: 100vh;
  background: var(--bg);
  color: var(--text);
  font-family: var(--font-sans);
  font-size: 1rem;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

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

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

/* —— Header —— */
.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1.1rem clamp(1rem, 4vw, 3rem);
  background: linear-gradient(to bottom, var(--bg) 0%, rgba(13, 13, 13, 0.92) 70%, transparent 100%);
}

.logo {
  font-family: var(--font-serif);
  font-size: 1.35rem;
  font-weight: 600;
  letter-spacing: 0.02em;
  color: var(--gold);
}

.nav {
  display: flex;
  gap: clamp(1.5rem, 4vw, 2.75rem);
}

.nav__link {
  font-size: 0.75rem;
  font-weight: 500;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--text-muted);
  transition: color 0.2s ease;
}

.nav__link:hover,
.nav__link:focus-visible {
  color: var(--gold-soft);
}

.nav__link--active {
  color: var(--gold);
}

/* —— Hero two columns —— */
main {
  padding-top: var(--header-h);
}

.hero {
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) minmax(0, 0.9fr);
  gap: clamp(2rem, 6vw, 4.5rem);
  align-items: center;
  min-height: calc(100vh - var(--header-h));
  padding: clamp(2rem, 5vw, 4rem) clamp(1rem, 4vw, 3rem) clamp(3rem, 7vw, 5rem);
  max-width: var(--container-max);
  margin: 0 auto;
}

.hero__content {
  max-width: 34rem;
}

.eyebrow {
  margin: 0 0 0.75rem;
  font-size: 0.7rem;
  font-weight: 500;
  letter-spacing: 0.28em;
  text-transform: uppercase;
  color: var(--text-muted);
}

.hero__name {
  margin: 0;
  font-family: var(--font-serif);
  font-size: clamp(2.5rem, 6vw, 3.75rem);
  font-weight: 600;
  line-height: 1.1;
  color: var(--gold-soft);
  text-shadow: var(--glow-text);
}

.hero__divider {
  display: block;
  width: 3rem;
  height: 1px;
  margin: 1.25rem 0 1.5rem;
  background: linear-gradient(90deg, var(--gold), transparent);
  opacity: 0.9;
}

.hero__bio {
  margin: 0 0 2.5rem;
  font-size: 0.95rem;
  color: var(--text);
  max-width: 32rem;
}

.section-label {
  margin: 0 0 0.85rem;
  font-size: 0.65rem;
  font-weight: 600;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  font-family: var(--font-sans);
}

.section-label--gold {
  color: var(--gold);
}

.section-label--muted {
  margin-top: 2rem;
  color: var(--text-muted);
}

.services {
  margin: 0;
  padding: 0;
  list-style: none;
  font-size: 0.95rem;
  color: var(--text);
}

.services li {
  position: relative;
  padding-left: 1rem;
  margin-bottom: 0.5rem;
}

.services li::before {
  content: "—";
  position: absolute;
  left: 0;
  color: var(--text-muted);
}

/* Social icons */
.socials {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
}

.social {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 2.75rem;
  height: 2.75rem;
  border: 1px solid rgba(197, 160, 89, 0.45);
  border-radius: 0.35rem;
  color: var(--text);
  transition: border-color 0.2s ease, color 0.2s ease, box-shadow 0.2s ease;
}

.social:hover,
.social:focus-visible {
  color: var(--gold-soft);
  border-color: var(--gold-soft);
  box-shadow: 0 0 20px rgba(197, 160, 89, 0.2);
}

.social:focus-visible {
  outline: 2px solid var(--gold);
  outline-offset: 2px;
}

/* Right column — image */
.hero__visual {
  display: flex;
  justify-content: center;
  align-items: center;
}

.hero__frame {
  position: relative;
  width: min(100%, 380px);
  border-radius: 1.75rem;
  overflow: hidden;
  box-shadow: var(--glow-frame);
  background: linear-gradient(145deg, #1a1208 0%, #0d0d0d 50%, #2a1810 100%);
}

.hero__frame img {
  width: 100%;
  aspect-ratio: 3 / 4;
  object-fit: cover;
  vertical-align: middle;
}

/* Secondary sections */
.panel {
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 3rem clamp(1rem, 4vw, 3rem) 5rem;
  border-top: 1px solid rgba(255, 255, 255, 0.06);
}

.panel__text {
  max-width: 50rem;
}

.panel__title {
  margin: 0 0 1rem;
  font-family: var(--font-serif);
  font-size: 1.75rem;
  color: var(--gold-soft);
}

.panel__text {
  margin: 0;
  color: var(--text-muted);
  font-size: 0.95rem;
}

.projects-grid {
  margin-top: 2rem;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 1rem;
}

.project-card {
  background: linear-gradient(150deg, rgba(197, 160, 89, 0.1), rgba(18, 18, 18, 0.95));
  border: 1px solid rgba(197, 160, 89, 0.25);
  border-radius: 0.8rem;
  padding: 1rem;
}

.project-card__title {
  margin: 0 0 0.5rem;
  font-size: 1rem;
  color: var(--gold-soft);
}

.project-card__text {
  margin: 0 0 1rem;
  color: var(--text);
  font-size: 0.9rem;
}

.project-card__stack {
  margin: 0 0 1rem;
  padding: 0;
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  gap: 0.45rem;
}

.project-card__stack li {
  padding: 0.2rem 0.5rem;
  border-radius: 999px;
  border: 1px solid rgba(197, 160, 89, 0.35);
  color: var(--text);
  font-size: 0.75rem;
}

.project-card__link {
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--gold);
}

.project-card__link:hover,
.project-card__link:focus-visible {
  color: var(--gold-soft);
}

/* Contact form */
.contact-form {
  margin-top: 1.5rem;
  display: grid;
  gap: 1rem;
}

.contact-form__grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1rem;
}

.contact-field {
  display: grid;
  gap: 0.45rem;
}

.contact-field label {
  color: var(--gold);
  font-size: 0.78rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  font-weight: 600;
}

.contact-field input,
.contact-field textarea {
  width: 100%;
  padding: 0.75rem 0.8rem;
  border-radius: 0.55rem;
  border: 1px solid rgba(197, 160, 89, 0.35);
  background: rgba(12, 12, 12, 0.9);
  color: var(--text);
  font: inherit;
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.contact-field textarea {
  resize: vertical;
  min-height: 130px;
}

.contact-field input::placeholder,
.contact-field textarea::placeholder {
  color: #7d7d7d;
}

.contact-field input:focus-visible,
.contact-field textarea:focus-visible {
  border-color: var(--gold-soft);
  box-shadow: 0 0 0 3px rgba(212, 175, 55, 0.15);
  outline: none;
}

.contact-form__submit {
  justify-self: start;
  border: 1px solid rgba(197, 160, 89, 0.5);
  background: linear-gradient(145deg, rgba(197, 160, 89, 0.22), rgba(18, 18, 18, 0.95));
  color: var(--gold-soft);
  border-radius: 0.55rem;
  padding: 0.7rem 1rem;
  font: inherit;
  font-size: 0.82rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  cursor: pointer;
  transition: border-color 0.2s ease, color 0.2s ease, box-shadow 0.2s ease;
}

.contact-form__submit:hover,
.contact-form__submit:focus-visible {
  border-color: var(--gold-soft);
  box-shadow: 0 0 22px rgba(197, 160, 89, 0.22);
}

.contact-form__status {
  margin: 0.2rem 0 0;
  min-height: 1.2rem;
  color: var(--text-muted);
  font-size: 0.9rem;
}

.contact-form__status--error {
  color: #ff8a8a;
}

.contact-form__status--success {
  color: #9ce29c;
}

/* —— Responsive —— */
@media (max-width: 900px) {
  :root {
    --header-h: 4.6rem;
  }

  .hero {
    grid-template-columns: 1fr;
    min-height: auto;
    gap: 1.5rem;
  }

  .hero__visual {
    order: -1;
  }

  .hero__frame {
    width: min(280px, 70vw);
  }

  .contact-form__grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 640px) {
  .site-header {
    padding: 0.9rem 0.9rem;
  }

  .logo {
    font-size: 1.05rem;
  }

  .hero {
    padding: 1.2rem 0.9rem 2.6rem;
  }

  .panel {
    padding: 2.2rem 0.9rem 3.2rem;
  }

  .hero__name {
    font-size: clamp(2rem, 10vw, 2.5rem);
  }

  .hero__bio {
    font-size: 0.92rem;
  }

  .project-card {
    padding: 0.9rem;
  }
}

@media (max-width: 480px) {
  .nav {
    gap: 0.75rem;
  }

  .nav__link {
    font-size: 0.6rem;
    letter-spacing: 0.1em;
  }

  .social {
    width: 2.5rem;
    height: 2.5rem;
  }

  .contact-form__submit {
    width: 100%;
    justify-self: stretch;
    text-align: center;
  }
}

@media (min-width: 1400px) {
  :root {
    --container-max: 1320px;
  }

  .hero__frame {
    width: min(100%, 420px);
  }
}