/* Miles Lang - portfolio v1 */

:root {
  --bg: #09090b;
  --bg-elevated: #0f0f12;
  --border: rgba(255, 255, 255, 0.08);
  --text: #fafafa;
  --text-muted: #a1a1aa;
  --accent: #34d399;
  --accent-dim: rgba(52, 211, 153, 0.15);
  --radius: 12px;
  --font-sans: "Inter", system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  --max-width: 720px;
  --space-xs: 0.5rem;
  --space-sm: 1rem;
  --space-md: 1.5rem;
  --space-lg: 2.5rem;
  --space-xl: 4rem;
  --space-2xl: 5.5rem;
}

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

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: var(--font-sans);
  font-size: clamp(1rem, 0.95rem + 0.2vw, 1.0625rem);
  line-height: 1.6;
  color: var(--text);
  background: var(--bg);
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

/* Prevent long metrics / URLs from causing horizontal scroll */
.case__results,
.cta-block__email {
  overflow-wrap: anywhere;
}

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

a:hover {
  text-decoration: underline;
}

a:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 3px;
}

.skip-link {
  position: absolute;
  left: -9999px;
  top: 0;
  z-index: 100;
  padding: 0.75rem 1rem;
  background: var(--accent);
  color: var(--bg);
  font-weight: 600;
}

.skip-link:focus {
  left: 1rem;
  top: 1rem;
}

.wrap {
  width: min(100% - 2rem, var(--max-width));
  margin-inline: auto;
  padding-block: var(--space-lg);
}

@media (min-width: 768px) {
  .wrap {
    width: min(100% - 3rem, var(--max-width));
    padding-block: var(--space-xl);
  }
}

@media (min-width: 1024px) {
  .wrap {
    width: min(100% - 4rem, 760px);
  }
}

/* Hero */
.hero {
  padding-block: var(--space-md) var(--space-xl);
  border-bottom: 1px solid var(--border);
}

.hero__name {
  margin: 0 0 var(--space-xs);
  font-size: clamp(1.75rem, 1.4rem + 1.5vw, 2.25rem);
  font-weight: 700;
  letter-spacing: -0.02em;
  line-height: 1.15;
}

.nowrap {
  white-space: nowrap;
}

@media (max-width: 360px) {
  .nowrap {
    white-space: normal;
  }
}

.hero__tagline {
  margin: 0 0 var(--space-md);
  font-size: clamp(1.05rem, 1rem + 0.35vw, 1.2rem);
  color: var(--text-muted);
  font-weight: 450;
  line-height: 1.55;
}

.hero__tagline strong {
  color: var(--text);
  font-weight: 600;
}

.hero__proof {
  margin: 0;
  font-size: clamp(0.95rem, 0.9rem + 0.25vw, 1.05rem);
  font-weight: 600;
  color: var(--text);
}

.hero__proof span {
  color: var(--accent);
}

/* Section */
.section {
  padding-block: var(--space-xl);
  border-bottom: 1px solid var(--border);
}

.section:last-of-type {
  border-bottom: none;
}

.section__label {
  margin: 0 0 var(--space-sm);
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--accent);
}

.section__title {
  margin: 0 0 var(--space-md);
  font-size: clamp(1.25rem, 1.1rem + 0.6vw, 1.5rem);
  font-weight: 700;
  letter-spacing: -0.02em;
}

/* Work grid (teasers) */
.work-grid {
  display: grid;
  gap: var(--space-sm);
}

@media (min-width: 640px) {
  .work-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 900px) {
  .work-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

.work-card {
  display: flex;
  flex-direction: column;
  padding: var(--space-md);
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  min-height: 100%;
}

.work-card__header {
  display: flex;
  align-items: center;
  gap: 0.65rem;
  margin-bottom: var(--space-xs);
}

.work-card__logo {
  width: 40px;
  height: 40px;
  border-radius: 10px;
  object-fit: cover;
  flex-shrink: 0;
  border: 1px solid var(--border);
  background: rgba(255, 255, 255, 0.04);
}

.work-card__title {
  margin: 0;
  font-size: 1rem;
  font-weight: 600;
  line-height: 1.35;
}

.work-card__desc {
  margin: 0 0 var(--space-sm);
  flex: 1;
  font-size: 0.875rem;
  color: var(--text-muted);
  line-height: 1.5;
}

.work-card__metrics {
  margin: 0 0 var(--space-sm);
  font-size: 0.8125rem;
  font-weight: 700;
  color: var(--text);
}

.work-card__link {
  font-size: 0.875rem;
  font-weight: 600;
  margin-top: auto;
}

/* Case study */
.case {
  margin-block-end: var(--space-xl);
  padding: var(--space-md);
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  border-radius: var(--radius);
}

.case:last-child {
  margin-block-end: 0;
}

@media (min-width: 768px) {
  .case {
    padding: var(--space-lg);
  }
}

.case__header {
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
  margin-bottom: var(--space-md);
}

.case__logo {
  width: 44px;
  height: 44px;
  border-radius: 10px;
  object-fit: cover;
  flex-shrink: 0;
  border: 1px solid var(--border);
  background: rgba(255, 255, 255, 0.04);
}

.case__title {
  margin: 0;
  flex: 1;
  min-width: 0;
  font-size: clamp(1.1rem, 1rem + 0.4vw, 1.25rem);
  font-weight: 700;
  line-height: 1.35;
}

.case__block-title {
  margin: var(--space-md) 0 var(--space-xs);
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-muted);
}

.case__block-title:first-of-type {
  margin-top: 0;
}

.case p {
  margin: 0 0 var(--space-sm);
  color: var(--text-muted);
  font-size: 0.9375rem;
}

.case ul {
  margin: 0 0 var(--space-sm);
  padding-left: 1.15rem;
  color: var(--text-muted);
  font-size: 0.9375rem;
}

.case li {
  margin-bottom: 0.35rem;
}

.case li:last-child {
  margin-bottom: 0;
}

.case__results {
  margin: 0 0 var(--space-sm);
  padding: var(--space-sm) var(--space-md);
  background: var(--accent-dim);
  border-radius: 8px;
  border: 1px solid rgba(52, 211, 153, 0.25);
  font-size: 0.9375rem;
  font-weight: 700;
  color: var(--text);
  line-height: 1.5;
}

/* Visual placeholders */
.visuals {
  display: grid;
  gap: var(--space-sm);
  margin-block: var(--space-md);
}

@media (min-width: 900px) {
  .visuals {
    grid-template-columns: 1fr 1fr;
  }
}

.visual-slot {
  aspect-ratio: 16 / 9;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--border);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.03);
  color: var(--text-muted);
  font-size: 0.8125rem;
  font-weight: 500;
  overflow: hidden;
}

.visual-slot img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  display: block;
}

.visual-slot--phone {
  aspect-ratio: 9 / 16;
}

.visual-slot--wide {
  aspect-ratio: 16 / 9;
}

.visuals--single {
  display: flex;
  justify-content: center;
}

.visuals--single .visual-slot {
  width: min(100%, 900px);
}

/* Content / About lists */
.bullet-list {
  margin: 0;
  padding-left: 1.15rem;
  color: var(--text-muted);
}

.bullet-list li {
  margin-bottom: 0.4rem;
}

/* CTA */
.cta-block {
  padding: var(--space-lg);
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  text-align: center;
}

.cta-block p {
  margin: 0 0 var(--space-md);
  color: var(--text-muted);
  font-size: 0.9375rem;
}

.cta-block__email {
  display: inline-block;
  margin-bottom: var(--space-sm);
  font-size: 1rem;
  font-weight: 600;
}

.cta-block__links {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-sm);
  justify-content: center;
  font-size: 0.9375rem;
}

footer {
  padding-block: var(--space-lg) var(--space-xl);
  text-align: center;
  font-size: 0.8125rem;
  color: var(--text-muted);
}