/* ============================================
   TEO STOLL — site stylesheet
   Theme: Stage / spotlight, dark ground, warm rim light
   ============================================ */

@import url('https://fonts.googleapis.com/css2?family=Oswald:wght@400;500;600;700&family=Work+Sans:wght@400;500;600&display=swap');

:root {
  --ground:      #0b0a09;
  --ground-2:    #141110;
  --ember:       #7a2323;
  --spotlight:   #d9a441;
  --paper:       #f3efe6;
  --paper-dim:   #a89e8f;
  --line:        rgba(243, 239, 230, 0.14);

  --display: 'Oswald', 'Arial Narrow', sans-serif;
  --body:    'Work Sans', -apple-system, sans-serif;

  --gutter: clamp(24px, 6vw, 96px);
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  background: var(--ground);
  color: var(--paper);
  font-family: var(--body);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

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

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

::selection { background: var(--ember); color: var(--paper); }

/* ---------- Stage / spotlight backdrop ---------- */
/* Signature element: crossing beams of light rendered in pure CSS,
   standing in for a photographed stage without reusing any image asset. */

.stage {
  position: relative;
  overflow: hidden;
  background:
    radial-gradient(ellipse 120% 70% at 50% -10%, rgba(217,164,65,0.16), transparent 60%),
    radial-gradient(ellipse 80% 60% at 50% 0%, rgba(122,35,35,0.28), transparent 65%),
    linear-gradient(180deg, var(--ground-2) 0%, var(--ground) 55%);
}

.stage::before,
.stage::after {
  content: "";
  position: absolute;
  top: -20%;
  width: 46vw;
  height: 160%;
  background: linear-gradient(180deg, rgba(217,164,65,0.16), transparent 70%);
  filter: blur(6px);
  mix-blend-mode: screen;
  pointer-events: none;
}

.stage::before {
  left: 8%;
  transform: rotate(14deg);
  animation: sway-left 14s ease-in-out infinite alternate;
}

.stage::after {
  right: 6%;
  background: linear-gradient(180deg, rgba(122,35,35,0.30), transparent 72%);
  transform: rotate(-16deg);
  animation: sway-right 16s ease-in-out infinite alternate;
}

@keyframes sway-left {
  from { transform: rotate(10deg) translateX(0); }
  to   { transform: rotate(18deg) translateX(2vw); }
}
@keyframes sway-right {
  from { transform: rotate(-12deg) translateX(0); }
  to   { transform: rotate(-20deg) translateX(-2vw); }
}

@media (prefers-reduced-motion: reduce) {
  .stage::before, .stage::after { animation: none; }
}

/* ---------- Nav ---------- */

.nav {
  display: flex;
  justify-content: center;
  gap: clamp(20px, 4vw, 48px);
  padding: 32px var(--gutter) 0;
  position: relative;
  z-index: 2;
}

.nav a {
  font-family: var(--display);
  font-size: 14px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--paper-dim);
  padding-bottom: 6px;
  border-bottom: 2px solid transparent;
  transition: color 0.2s ease, border-color 0.2s ease;
}

.nav a:hover,
.nav a:focus-visible {
  color: var(--paper);
  border-color: var(--spotlight);
}

.nav a[aria-current="page"] {
  color: var(--paper);
  border-color: var(--ember);
}

/* ---------- Hero ---------- */

.hero {
  position: relative;
  z-index: 2;
  text-align: center;
  padding: 64px var(--gutter) 88px;
}

.hero .eyebrow {
  font-family: var(--display);
  font-size: 13px;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: var(--spotlight);
  margin: 0 0 18px;
}

.hero h1 {
  font-family: var(--display);
  font-weight: 700;
  font-size: clamp(48px, 10vw, 104px);
  letter-spacing: 0.06em;
  margin: 0;
  text-transform: uppercase;
}

.hero .contact-line {
  margin-top: 18px;
  font-family: var(--display);
  font-size: 14px;
  letter-spacing: 0.14em;
  color: var(--paper-dim);
}

.hero .contact-line span { margin: 0 10px; }

.hero p.lede {
  max-width: 620px;
  margin: 28px auto 0;
  color: var(--paper-dim);
  font-size: 17px;
}

/* ---------- Headshot (About section) ---------- */

.headshot {
  display: block;
  width: 440px;
  max-width: 60vw;
  aspect-ratio: 2906 / 3632;
  height: auto;
  object-fit: cover;
  margin: 0 auto 40px;
  border: 1px solid var(--line);
  filter: grayscale(100%);
}

/* ---------- Section shell ---------- */

.section {
  position: relative;
  z-index: 2;
  max-width: 900px;
  margin: 0 auto;
  padding: 0 var(--gutter) 96px;
}

.section-title {
  font-family: var(--display);
  font-size: 15px;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: var(--paper);
  text-align: center;
  margin: 0 0 48px;
}

hr.rule {
  border: none;
  border-top: 1px solid var(--line);
  margin: 0;
}

/* ---------- Forms (contact page) ---------- */

.field-group { margin-bottom: 32px; }

.field-group label,
.field-row .field label {
  display: block;
  font-family: var(--display);
  font-size: 20px;
  letter-spacing: 0.02em;
  text-transform: uppercase;
  margin-bottom: 6px;
}

.required-tag {
  font-family: var(--body);
  font-size: 12px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--paper-dim);
  font-weight: 600;
  margin-left: 6px;
}

.field-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
}

@media (max-width: 560px) {
  .field-row { grid-template-columns: 1fr; }
}

input[type="text"],
input[type="email"],
textarea {
  width: 100%;
  background: var(--paper);
  color: #1a1a1a;
  border: none;
  padding: 14px 16px;
  font-family: var(--body);
  font-size: 15px;
  border-radius: 1px;
}

textarea { min-height: 140px; resize: vertical; }

input:focus-visible,
textarea:focus-visible {
  outline: 3px solid var(--spotlight);
  outline-offset: 1px;
}

.submit-btn {
  display: block;
  margin: 48px auto 0;
  background: transparent;
  border: 1px solid var(--paper);
  color: var(--paper);
  font-family: var(--display);
  font-size: 15px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  padding: 16px 48px;
  cursor: pointer;
  transition: background 0.2s ease, color 0.2s ease, border-color 0.2s ease;
}

.submit-btn:hover,
.submit-btn:focus-visible {
  background: var(--spotlight);
  border-color: var(--spotlight);
  color: #1a1400;
}

.contact-details {
  text-align: center;
  margin-bottom: 56px;
  color: var(--paper-dim);
  font-family: var(--display);
  letter-spacing: 0.1em;
}

.contact-details a { color: var(--paper); }

/* ---------- Resume page ---------- */

.resume-entry {
  display: grid;
  grid-template-columns: 160px 1fr;
  gap: 24px;
  padding: 28px 0;
  border-bottom: 1px solid var(--line);
}

.resume-entry:last-child { border-bottom: none; }

.resume-entry .when {
  font-family: var(--display);
  font-size: 13px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--spotlight);
}

.resume-entry h3 {
  font-family: var(--display);
  font-size: 20px;
  letter-spacing: 0.02em;
  margin: 0 0 4px;
  text-transform: uppercase;
}

.resume-entry .role-meta {
  color: var(--paper-dim);
  font-size: 14px;
  margin-bottom: 10px;
}

.resume-entry ul {
  margin: 0;
  padding-left: 18px;
  color: var(--paper-dim);
}

.resume-entry ul li { margin-bottom: 6px; }

@media (max-width: 560px) {
  .resume-entry { grid-template-columns: 1fr; }
}

.skills-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
  gap: 16px;
  margin-top: 16px;
}

.skill-chip {
  border: 1px solid var(--line);
  padding: 12px 16px;
  font-family: var(--display);
  font-size: 13px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  text-align: center;
  color: var(--paper-dim);
}

/* ---------- Resume PDF embed ---------- */

.pdf-embed {
  border: 1px solid var(--line);
  background: var(--ground-2);
  height: 82vh;
  min-height: 480px;
}

.pdf-embed iframe {
  width: 100%;
  height: 100%;
  border: 0;
}

.pdf-fallback-note {
  text-align: center;
  color: var(--paper-dim);
  font-size: 13px;
  margin: 16px 0 0;
}

/* ---------- Projects page ---------- */

.project-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 28px;
}

.project-card {
  border: 1px solid var(--line);
  padding: 28px;
  transition: border-color 0.2s ease, transform 0.2s ease;
}

.project-card:hover {
  border-color: var(--spotlight);
  transform: translateY(-3px);
}

.project-card .tag {
  font-family: var(--display);
  font-size: 12px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--spotlight);
  margin-bottom: 10px;
  display: block;
}

.project-card h3 {
  font-family: var(--display);
  font-size: 22px;
  text-transform: uppercase;
  margin: 0 0 10px;
}

.project-card p {
  color: var(--paper-dim);
  font-size: 15px;
  margin: 0 0 16px;
}

.project-card .links a {
  font-family: var(--display);
  font-size: 13px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  border-bottom: 1px solid var(--spotlight);
  padding-bottom: 2px;
  margin-right: 18px;
}

/* ---------- Footer ---------- */

footer {
  position: relative;
  z-index: 2;
  text-align: center;
  padding: 32px var(--gutter) 48px;
  border-top: 1px solid var(--line);
  color: var(--paper-dim);
  font-family: var(--display);
  font-size: 12px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}