/* ==========================================================================
   Silenc3 Media — Design Tokens
   Fonts loaded via Google Fonts <link> in <head> (Archivo, Space Mono)
   ========================================================================== */

:root {
  /* Color */
  --color-bg: #f4f1ea;
  --color-bg-deep: #ece6d8;
  --color-card: #ffffff;
  --color-ink: #141116;
  --color-ink-soft: #59525f;
  --color-ink-faint: #8c8592;
  --color-accent: #ff4423;
  --color-accent-ink: #141116;
  --color-line: rgba(20, 17, 22, 0.14);
  --color-line-strong: rgba(20, 17, 22, 0.32);
  --color-invert-bg: #141116;
  --color-invert-ink: #f4f1ea;
  --color-invert-line: rgba(244, 241, 234, 0.18);
  --color-focus-ring: #ff4423;

  /* Type */
  --font-display: 'Archivo', 'Helvetica Neue', Arial, sans-serif;
  --font-body: 'Archivo', 'Helvetica Neue', Arial, sans-serif;
  --font-mono: 'Space Mono', 'SFMono-Regular', Menlo, monospace;

  /* Space (8px rhythm) */
  --space-3xs: 0.25rem;
  --space-2xs: 0.5rem;
  --space-xs: 0.75rem;
  --space-sm: 1rem;
  --space-md: 1.5rem;
  --space-lg: 2.5rem;
  --space-xl: 4rem;
  --space-2xl: 6rem;
  --space-3xl: 9rem;

  /* Layout */
  --container-max: 1280px;
  --radius-sm: 3px;
  --radius-md: 6px;

  /* Motion */
  --ease-standard: cubic-bezier(0.22, 1, 0.36, 1);
  --duration-fast: 150ms;
  --duration-standard: 300ms;
  --duration-slow: 600ms;
}

/* ==========================================================================
   Reset
   ========================================================================== */

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

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

body {
  margin: 0;
  background: var(--color-bg);
  color: var(--color-ink);
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
button { font: inherit; color: inherit; background: none; border: 0; }
ul { margin: 0; padding: 0; list-style: none; }
h1, h2, h3, p { margin: 0; }

:focus-visible {
  outline: 3px solid var(--color-focus-ring);
  outline-offset: 3px;
  border-radius: var(--radius-sm);
}

a, button, .work-card, .nav-cta { cursor: pointer; }

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after {
    animation-duration: 0.001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.001ms !important;
    scroll-behavior: auto !important;
  }
}

/* ==========================================================================
   Utility
   ========================================================================== */

.container {
  max-width: var(--container-max);
  margin-inline: auto;
  padding-inline: var(--space-md);
}

@media (min-width: 768px) {
  .container { padding-inline: var(--space-xl); }
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2xs);
  font-family: var(--font-mono);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.02em;
  text-transform: uppercase;
  color: var(--color-ink-soft);
}
.eyebrow::before {
  content: '//';
  color: var(--color-accent);
}
.eyebrow--invert { color: rgba(244, 241, 234, 0.72); }

.skip-link {
  position: absolute;
  left: -999px;
  top: 0;
  z-index: 100;
  background: var(--color-accent);
  color: #141116;
  padding: var(--space-xs) var(--space-sm);
  font-weight: 700;
}
.skip-link:focus {
  left: var(--space-sm);
  top: var(--space-sm);
}

.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity var(--duration-slow) var(--ease-standard),
              transform var(--duration-slow) var(--ease-standard);
}
.reveal.is-visible { opacity: 1; transform: translateY(0); }
@media (prefers-reduced-motion: reduce) {
  .reveal { opacity: 1; transform: none; }
}

/* Registration-mark corner ticks (Aperios nod) */
.crosshairs { position: relative; }
.crosshairs::before,
.crosshairs::after {
  content: '+';
  position: absolute;
  font-family: var(--font-mono);
  font-size: 1rem;
  color: var(--color-invert-line);
  line-height: 1;
  top: var(--space-sm);
}
.crosshairs::before { left: var(--space-md); }
.crosshairs::after { right: var(--space-md); }
@media (min-width: 768px) {
  .crosshairs::before { left: var(--space-xl); }
  .crosshairs::after { right: var(--space-xl); }
}

/* ==========================================================================
   Nav
   ========================================================================== */

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(20, 17, 22, 0.92);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--color-invert-line);
  color: var(--color-invert-ink);
}

.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-md);
  padding-block: var(--space-sm);
  min-height: 44px;
}

.logo { display: inline-flex; align-items: center; }
.logo img {
  height: 26px;
  width: auto;
  display: block;
  /* source asset is solid black on transparent; flip to white for the dark header */
  filter: brightness(0) invert(1);
}

.nav-links {
  display: none;
  align-items: center;
  gap: var(--space-lg);
}

.nav-links a {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.02em;
  text-transform: uppercase;
  color: rgba(244, 241, 234, 0.68);
  padding: var(--space-2xs) 0;
  border-bottom: 1px solid transparent;
  transition: color var(--duration-fast) var(--ease-standard),
              border-color var(--duration-fast) var(--ease-standard);
}
.nav-links a:hover,
.nav-links a:focus-visible {
  color: var(--color-invert-ink);
  border-color: var(--color-accent);
}

@media (min-width: 768px) {
  .nav-links { display: flex; }
}

.nav-cta {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2xs);
  border: 1.5px solid var(--color-invert-line);
  color: var(--color-invert-ink);
  padding: 0.55rem 1rem;
  font-family: var(--font-mono);
  font-size: 0.6875rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  border-radius: var(--radius-sm);
  transition: border-color var(--duration-fast) var(--ease-standard),
              background var(--duration-fast) var(--ease-standard),
              color var(--duration-fast) var(--ease-standard);
  white-space: nowrap;
}
.nav-cta:hover,
.nav-cta:focus-visible {
  border-color: var(--color-accent);
  background: var(--color-accent);
  color: #141116;
}
.nav-cta svg { width: 13px; height: 13px; flex-shrink: 0; }

/* ==========================================================================
   Hero
   ========================================================================== */

.hero {
  position: relative;
  padding-block: var(--space-2xl) var(--space-2xl);
  min-height: 84vh;
  min-height: 84dvh;
  display: flex;
  align-items: center;
  overflow: hidden;
  background: var(--color-invert-bg);
  color: var(--color-invert-ink);
}

.hero-blob {
  position: absolute;
  z-index: 0;
  top: 8%;
  right: -12%;
  width: min(48vw, 620px);
  aspect-ratio: 1;
  background: var(--color-accent);
  opacity: 0.9;
  filter: blur(2px);
  border-radius: 42% 58% 63% 37% / 41% 44% 56% 59%;
  animation: blobMorph 16s var(--ease-standard) infinite alternate;
}
@media (prefers-reduced-motion: reduce) {
  .hero-blob { animation: none; }
}
@keyframes blobMorph {
  0%   { border-radius: 42% 58% 63% 37% / 41% 44% 56% 59%; transform: rotate(0deg) scale(1); }
  50%  { border-radius: 60% 40% 35% 65% / 58% 65% 35% 42%; transform: rotate(14deg) scale(1.09); }
  100% { border-radius: 46% 54% 58% 42% / 63% 37% 63% 37%; transform: rotate(-11deg) scale(0.93); }
}

.hero-tokens {
  display: none;
  position: absolute;
  z-index: 0;
  pointer-events: none;
  right: 4%;
  bottom: 6%;
  text-align: right;
  font-family: var(--font-mono);
  font-size: 0.6875rem;
  color: rgba(244, 241, 234, 0.32);
  letter-spacing: 0.02em;
}
.hero-tokens span { display: block; white-space: nowrap; }
.hero-tokens span + span { margin-top: 0.4em; }

@media (min-width: 1280px) {
  .hero-tokens { display: block; }
}

.hero-inner {
  position: relative;
  z-index: 2;
  width: 100%;
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
}

.hero-heading {
  display: flex;
  flex-direction: column;
  gap: 0;
}

.hero-kicker {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(1.75rem, 7vw, 4rem);
  line-height: 0.95;
  letter-spacing: -0.02em;
  margin-bottom: -0.5rem;
}

.hero-title-logo { line-height: 0; }
.hero-title-logo img {
  width: clamp(15rem, 46vw, 34rem);
  height: auto;
  display: block;
  /* source asset is solid black on transparent; flip to white for the dark hero */
  filter: brightness(0) invert(1);
}

.hero-sub {
  max-width: 34rem;
  font-size: clamp(1rem, 2vw, 1.1875rem);
  color: rgba(244, 241, 234, 0.68);
  line-height: 1.5;
}
.hero-sub strong { color: var(--color-invert-ink); font-weight: 700; }

.hero-cta {
  margin-top: var(--space-sm);
  align-self: flex-start;
  display: inline-flex;
  align-items: center;
  gap: var(--space-2xs);
  background: var(--color-accent);
  color: #141116;
  padding: 1rem 1.75rem;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  border-radius: var(--radius-sm);
  transition: filter var(--duration-standard) var(--ease-standard),
              transform var(--duration-fast) var(--ease-standard);
}
.hero-cta:hover,
.hero-cta:focus-visible {
  filter: brightness(1.1);
  transform: translateY(-1px);
}
.hero-cta svg { width: 15px; height: 15px; transition: transform var(--duration-standard) var(--ease-standard); }
.hero-cta:hover svg { transform: translateX(3px); }

/* ==========================================================================
   Section shell
   ========================================================================== */

section { position: relative; z-index: 1; }
#about, #work, #book { scroll-margin-top: 68px; }

.section-pad { padding-block: var(--space-2xl); }

.section-head {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
  max-width: 42rem;
  margin-bottom: var(--space-xl);
}

.section-title {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(2rem, 5.5vw, 3.75rem);
  line-height: 0.98;
  letter-spacing: -0.02em;
}

.section-desc {
  font-size: 1.0625rem;
  color: var(--color-ink-soft);
  max-width: 36rem;
}

.hairline {
  border: 0;
  border-top: 1px solid var(--color-line);
  margin: 0;
}

/* ==========================================================================
   Work
   ========================================================================== */

.work-subsection + .work-subsection { margin-top: var(--space-2xl); }

.work-subsection-label {
  font-family: var(--font-mono);
  font-size: 0.8125rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--color-ink-soft);
  padding-bottom: var(--space-sm);
  margin-bottom: var(--space-lg);
  border-bottom: 1px solid var(--color-line);
}

.work-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-lg);
}
@media (min-width: 640px) { .work-grid { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1024px) { .work-grid { grid-template-columns: repeat(3, 1fr); } }

/* Full episodes: always stacked, Founder's Forum on top, regardless of
   screen size — order is fixed by document order, not by viewport width */
.work-grid--2col { grid-template-columns: 1fr; }

/* Shorts: compact vertical cards, not stretched to a third of the row */
.work-grid--shorts {
  grid-template-columns: minmax(0, 320px);
  justify-content: start;
}
@media (min-width: 560px) {
  .work-grid--shorts { grid-template-columns: repeat(2, minmax(0, 320px)); }
}

/* Feature: single large showcase item */
.work-grid--feature { grid-template-columns: 1fr; }

.work-card {
  position: relative;
  display: block;
  border: 1.5px solid var(--color-ink);
  border-radius: var(--radius-md);
  background: var(--color-card);
  overflow: hidden;
  transition: transform var(--duration-standard) var(--ease-standard),
              box-shadow var(--duration-standard) var(--ease-standard);
}
.work-card:hover,
.work-card:focus-within {
  transform: translateY(-4px);
  box-shadow: 6px 6px 0 var(--color-ink);
}

.work-media {
  position: relative;
  aspect-ratio: 4 / 5;
  overflow: hidden;
  background: var(--color-ink);
  border-bottom: 1.5px solid var(--color-ink);
}
.work-media--wide { aspect-ratio: 16 / 9; }

/* Shorts: full vertical frame, no cropping */
.work-media--vertical {
  aspect-ratio: 9 / 16;
  max-width: 320px;
  margin-inline: auto;
}

.work-media video {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  filter: grayscale(0.55) contrast(1.05);
  transition: filter var(--duration-standard) var(--ease-standard);
}
.work-media--vertical video { object-fit: contain; }
.work-card:hover .work-media video,
.work-card:focus-within .work-media video,
.work-card.is-playing .work-media video {
  filter: grayscale(0) contrast(1.05);
}

.work-tag {
  position: absolute;
  top: var(--space-sm);
  left: var(--space-sm);
  z-index: 2;
  font-family: var(--font-mono);
  font-size: 0.625rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--color-bg);
  background: var(--color-ink);
  padding: 0.3rem 0.55rem;
  border-radius: 999px;
}

.work-body {
  padding: var(--space-sm);
}

.work-title {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 1.1875rem;
  letter-spacing: -0.01em;
}

.work-client {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--color-ink-soft);
  margin-top: 0.3rem;
}

.work-note {
  margin-top: var(--space-2xs);
  font-size: 0.9375rem;
  color: var(--color-ink-soft);
}

/* ==========================================================================
   About — flat color-block statement (LAM-inspired)
   ========================================================================== */

.about-block {
  background: var(--color-accent);
  color: var(--color-ink);
}

.about-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-xl);
}
@media (min-width: 768px) {
  .about-grid { grid-template-columns: 0.8fr 1.2fr; align-items: start; }
}

.about-photo-frame {
  aspect-ratio: 4 / 5;
  background: rgba(20, 17, 22, 0.12);
  border: 1.5px solid var(--color-ink);
  border-radius: var(--radius-md);
  overflow: hidden;
}
.about-photo-frame img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.about-photo .about-signoff { margin-top: var(--space-sm); }

.about-statement {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(2rem, 5vw, 3.75rem);
  line-height: 0.98;
  letter-spacing: -0.03em;
  text-wrap: balance;
}

.about-body {
  margin-top: var(--space-sm);
  font-size: 1.125rem;
  line-height: 1.5;
  max-width: 34rem;
}
.about-body + .about-body { margin-top: var(--space-sm); }

.about-signoff {
  padding-top: var(--space-md);
  border-top: 1.5px solid var(--color-ink);
  display: flex;
  align-items: baseline;
  gap: var(--space-sm);
  font-family: var(--font-mono);
}
.about-signoff-name { font-weight: 700; font-size: 0.9375rem; }
.about-signoff-role {
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  opacity: 0.72;
}

.stat-highlight {
  margin-top: var(--space-lg);
  padding-top: var(--space-lg);
  border-top: 1.5px dashed rgba(20, 17, 22, 0.4);
}

.stat-highlight-value {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(3rem, 8vw, 5.5rem);
  line-height: 1;
  letter-spacing: -0.02em;
  font-variant-numeric: tabular-nums;
}

.stat-highlight-label {
  margin-top: var(--space-2xs);
  font-family: var(--font-mono);
  font-size: 0.8125rem;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  opacity: 0.72;
  max-width: 22rem;
}

.social-links {
  margin-top: var(--space-lg);
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-sm);
}

.social-links a {
  display: inline-flex;
  align-items: center;
  gap: var(--space-3xs);
  border: 1.5px solid var(--color-ink);
  padding: 0.6rem 1rem;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  border-radius: var(--radius-sm);
  transition: background var(--duration-fast) var(--ease-standard),
              color var(--duration-fast) var(--ease-standard);
}
.social-links a svg { width: 12px; height: 12px; }
.social-links a:hover,
.social-links a:focus-visible {
  background: var(--color-ink);
  color: var(--color-accent);
}

/* ==========================================================================
   Book a call — inverted block
   ========================================================================== */

.cta-section {
  background: var(--color-invert-bg);
  color: var(--color-invert-ink);
}

.cta-inner {
  display: flex;
  flex-direction: column;
  gap: var(--space-lg);
}

.cta-title {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(2.25rem, 7.5vw, 5.5rem);
  line-height: 0.94;
  letter-spacing: -0.03em;
  text-wrap: balance;
}
.cta-title em { font-style: normal; color: var(--color-accent); }

.cta-desc {
  max-width: 34rem;
  color: rgba(244, 241, 234, 0.68);
  font-size: 1.0625rem;
}

.cta-actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-sm);
}

.btn-primary {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2xs);
  background: var(--color-accent);
  color: #141116;
  padding: 1.05rem 1.85rem;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  border-radius: var(--radius-sm);
  transition: filter var(--duration-standard) var(--ease-standard),
              transform var(--duration-fast) var(--ease-standard);
}
.btn-primary:hover,
.btn-primary:focus-visible { filter: brightness(1.1); transform: translateY(-1px); }
.btn-primary svg { width: 15px; height: 15px; transition: transform var(--duration-standard) var(--ease-standard); }
.btn-primary:hover svg { transform: translateX(3px); }

.btn-ghost {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2xs);
  border: 1.5px solid var(--color-invert-line);
  color: var(--color-invert-ink);
  padding: 1.05rem 1.85rem;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  border-radius: var(--radius-sm);
  transition: border-color var(--duration-standard) var(--ease-standard),
              background var(--duration-standard) var(--ease-standard);
}
.btn-ghost:hover,
.btn-ghost:focus-visible {
  border-color: var(--color-accent);
  background: rgba(255, 68, 35, 0.12);
}

.cta-note {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: rgba(244, 241, 234, 0.5);
}
.cta-note a {
  color: rgba(244, 241, 234, 0.8);
  border-bottom: 1px solid rgba(244, 241, 234, 0.4);
  transition: color var(--duration-fast) var(--ease-standard);
}
.cta-note a:hover,
.cta-note a:focus-visible { color: var(--color-accent); border-color: var(--color-accent); }

/* ==========================================================================
   Footer
   ========================================================================== */

.site-footer {
  background: var(--color-invert-bg);
  color: rgba(244, 241, 234, 0.6);
  border-top: 1px solid var(--color-invert-line);
  padding-block: var(--space-lg);
}

.footer-inner {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
  align-items: center;
  text-align: center;
  font-family: var(--font-mono);
  font-size: 0.75rem;
}
@media (min-width: 640px) {
  .footer-inner { flex-direction: row; justify-content: space-between; text-align: left; }
}
.footer-inner a { color: rgba(244, 241, 234, 0.8); transition: color var(--duration-fast) var(--ease-standard); }
.footer-inner a:hover,
.footer-inner a:focus-visible { color: var(--color-accent); }

.footer-logo { display: inline-flex; align-items: center; opacity: 0.85; transition: opacity var(--duration-fast) var(--ease-standard); }
.footer-logo:hover,
.footer-logo:focus-visible { opacity: 1; }
.footer-logo img {
  height: 20px;
  width: auto;
  display: block;
  /* source asset is solid black on transparent; flip to white for this dark section */
  filter: brightness(0) invert(1);
}
