/* ============================================================
   ahnafakil.com  —  Design System
   Editorial serif + geometric sans, glassmorphism on slate.
   ============================================================ */

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

html {
  scroll-behavior: smooth;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

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

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

button {
  border: none;
  background: none;
  font: inherit;
  cursor: pointer;
  color: inherit;
}

/* ─── Tokens ────────────────────────────────────────────────── */
:root {
  /* Palette — strict 5-shade spec */
  --cadet:    #889DA9;
  --gunmetal: #6C7E87;
  --midnight: #505E65;
  --darkstm:  #343F44;
  --deepspc:  #181F22;

  /* Glass tokens */
  --glass-bg:     rgba(136, 157, 169, 0.06);
  --glass-bg-strong: rgba(136, 157, 169, 0.10);
  --glass-border: rgba(136, 157, 169, 0.18);
  --glass-border-strong: rgba(136, 157, 169, 0.28);
  --glass-blur:   blur(24px) saturate(160%);
  --glass-shadow: 0 8px 32px rgba(0, 0, 0, 0.35),
                  inset 0 1px 0 rgba(255, 255, 255, 0.04);

  /* Text */
  --text-primary:   #E8EDEF;
  --text-secondary: rgba(136, 157, 169, 0.95);
  --text-tertiary:  rgba(136, 157, 169, 0.65);

  /* Type */
  --font-serif: 'Instrument Serif', 'Times New Roman', serif;
  --font-sans:  'Manrope', -apple-system, BlinkMacSystemFont, sans-serif;
  --font-mono:  'JetBrains Mono', 'SF Mono', ui-monospace, monospace;

  /* Spacing scale */
  --s-1: 4px;
  --s-2: 8px;
  --s-3: 16px;
  --s-4: 24px;
  --s-5: 32px;
  --s-6: 48px;
  --s-7: 64px;
  --s-8: 96px;
  --s-9: 128px;

  /* Layout */
  --max-width: 1200px;
  --content-width: 720px;

  /* Motion */
  --ease-out: cubic-bezier(0.16, 1, 0.3, 1);
  --ease-in-out: cubic-bezier(0.65, 0, 0.35, 1);
}

/* ─── Base ──────────────────────────────────────────────────── */
body {
  font-family: var(--font-sans);
  font-weight: 400;
  font-size: 16px;
  line-height: 1.65;
  color: var(--text-secondary);
  background: var(--deepspc);
  min-height: 100vh;
  overflow-x: hidden;
  position: relative;
}

/* Ambient atmosphere — gives glass something to blur over */
body::before {
  content: '';
  position: fixed;
  inset: 0;
  background:
    radial-gradient(ellipse 80% 60% at 15% 10%, rgba(108, 126, 135, 0.22), transparent 60%),
    radial-gradient(ellipse 70% 50% at 85% 90%, rgba(80, 94, 101, 0.18), transparent 55%),
    radial-gradient(ellipse 60% 40% at 50% 50%, rgba(52, 63, 68, 0.12), transparent 70%);
  pointer-events: none;
  z-index: 0;
}

/* Subtle grain overlay */
body::after {
  content: '';
  position: fixed;
  inset: 0;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 200 200' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='3'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='0.5'/%3E%3C/svg%3E");
  opacity: 0.025;
  pointer-events: none;
  z-index: 1;
  mix-blend-mode: overlay;
}

/* ─── Typography ────────────────────────────────────────────── */
h1, h2, h3, h4 {
  font-family: var(--font-serif);
  font-weight: 400;
  color: var(--text-primary);
  letter-spacing: -0.02em;
  line-height: 1.05;
}

h1 {
  font-size: clamp(3rem, 7vw + 1rem, 6.5rem);
  font-weight: 400;
}

h2 {
  font-size: clamp(2rem, 3vw + 1rem, 3.5rem);
  margin-bottom: var(--s-4);
}

h3 {
  font-size: clamp(1.5rem, 1.5vw + 0.75rem, 2rem);
  margin-bottom: var(--s-3);
}

h4 {
  font-size: 1.25rem;
  margin-bottom: var(--s-2);
}

p {
  margin-bottom: var(--s-3);
  max-width: 65ch;
}

p.lead {
  font-size: 1.125rem;
  line-height: 1.7;
  color: var(--text-primary);
  font-weight: 300;
}

.eyebrow {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  color: var(--cadet);
  margin-bottom: var(--s-3);
  display: inline-block;
}

.serif-italic {
  font-family: var(--font-serif);
  font-style: italic;
  color: var(--text-primary);
}

a.inline-link {
  color: var(--text-primary);
  border-bottom: 1px solid var(--glass-border-strong);
  transition: border-color 0.3s var(--ease-out);
}

a.inline-link:hover {
  border-bottom-color: var(--cadet);
}

code,
pre {
  font-family: var(--font-mono);
  font-size: 0.85em;
}

code {
  background: var(--glass-bg-strong);
  border: 1px solid var(--glass-border);
  padding: 2px 6px;
  border-radius: 4px;
  color: var(--text-primary);
}

/* ─── Layout ────────────────────────────────────────────────── */
.container {
  position: relative;
  z-index: 2;
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 var(--s-4);
}

.container-narrow {
  max-width: var(--content-width);
  margin: 0 auto;
  padding: 0 var(--s-4);
}

section {
  padding: var(--s-8) 0;
  position: relative;
  z-index: 2;
}

/* ─── Glass Components ─────────────────────────────────────── */
.glass {
  background: var(--glass-bg);
  backdrop-filter: var(--glass-blur);
  -webkit-backdrop-filter: var(--glass-blur);
  border: 1px solid var(--glass-border);
  border-radius: 20px;
  box-shadow: var(--glass-shadow);
}

.glass-strong {
  background: var(--glass-bg-strong);
  backdrop-filter: var(--glass-blur);
  -webkit-backdrop-filter: var(--glass-blur);
  border: 1px solid var(--glass-border-strong);
  border-radius: 20px;
  box-shadow: var(--glass-shadow);
}

/* Fallback for browsers without backdrop-filter */
@supports not (backdrop-filter: blur(20px)) {
  .glass,
  .glass-strong {
    background: rgba(52, 63, 68, 0.85);
  }
}

/* ─── Navigation ───────────────────────────────────────────── */
.nav {
  position: fixed;
  top: var(--s-3);
  left: 50%;
  transform: translateX(-50%);
  z-index: 100;
  width: calc(100% - var(--s-5));
  max-width: 1100px;
  padding: var(--s-2) var(--s-4);
  background: var(--glass-bg-strong);
  backdrop-filter: var(--glass-blur);
  -webkit-backdrop-filter: var(--glass-blur);
  border: 1px solid var(--glass-border);
  border-radius: 100px;
  box-shadow: var(--glass-shadow);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.nav-brand {
  font-family: var(--font-serif);
  font-size: 1.25rem;
  color: var(--text-primary);
  letter-spacing: -0.01em;
}

.nav-brand .dot {
  display: inline-block;
  width: 6px;
  height: 6px;
  background: var(--cadet);
  border-radius: 50%;
  margin-right: 8px;
  transform: translateY(-3px);
  box-shadow: 0 0 12px rgba(136, 157, 169, 0.6);
}

.nav-links {
  display: flex;
  gap: var(--s-4);
  list-style: none;
}

.nav-links a {
  font-family: var(--font-sans);
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--text-secondary);
  transition: color 0.2s var(--ease-out);
  position: relative;
}

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

.nav-links a.active::after {
  content: '';
  position: absolute;
  bottom: -6px;
  left: 50%;
  transform: translateX(-50%);
  width: 4px;
  height: 4px;
  background: var(--cadet);
  border-radius: 50%;
}

/* Mobile menu toggle */
.nav-toggle {
  display: none;
  width: 36px;
  height: 36px;
  align-items: center;
  justify-content: center;
}

.nav-toggle span {
  display: block;
  width: 18px;
  height: 1.5px;
  background: var(--text-primary);
  position: relative;
}

.nav-toggle span::before,
.nav-toggle span::after {
  content: '';
  position: absolute;
  left: 0;
  width: 18px;
  height: 1.5px;
  background: var(--text-primary);
}

.nav-toggle span::before { top: -6px; }
.nav-toggle span::after  { top: 6px; }

@media (max-width: 720px) {
  .nav-toggle { display: flex; }
  .nav-links {
    display: none;
    position: absolute;
    top: calc(100% + 8px);
    left: 0;
    right: 0;
    background: var(--glass-bg-strong);
    backdrop-filter: var(--glass-blur);
    -webkit-backdrop-filter: var(--glass-blur);
    border: 1px solid var(--glass-border);
    border-radius: 20px;
    flex-direction: column;
    gap: 0;
    padding: var(--s-2);
  }
  .nav-links.is-open { display: flex; }
  .nav-links a {
    padding: var(--s-3);
    border-radius: 12px;
  }
  .nav-links a:hover {
    background: var(--glass-bg-strong);
  }
}

/* ─── Buttons ──────────────────────────────────────────────── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: var(--s-2);
  padding: 14px 24px;
  font-family: var(--font-sans);
  font-size: 0.9375rem;
  font-weight: 500;
  color: var(--text-primary);
  border: 1px solid var(--glass-border);
  border-radius: 100px;
  background: var(--glass-bg);
  backdrop-filter: var(--glass-blur);
  -webkit-backdrop-filter: var(--glass-blur);
  transition: all 0.3s var(--ease-out);
  cursor: pointer;
  white-space: nowrap;
}

.btn:hover {
  background: var(--glass-bg-strong);
  border-color: var(--glass-border-strong);
  transform: translateY(-1px);
  box-shadow: 0 6px 20px rgba(0, 0, 0, 0.25);
}

.btn-primary {
  background: var(--cadet);
  color: var(--deepspc);
  border-color: var(--cadet);
  font-weight: 600;
}

.btn-primary:hover {
  background: var(--text-primary);
  border-color: var(--text-primary);
  color: var(--deepspc);
}

.btn .arrow {
  display: inline-block;
  transition: transform 0.3s var(--ease-out);
}

.btn:hover .arrow {
  transform: translateX(3px);
}

/* ─── Status Pill ──────────────────────────────────────────── */
.status-pill {
  display: inline-flex;
  align-items: center;
  gap: var(--s-2);
  padding: 6px 14px;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  font-weight: 500;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: var(--cadet);
  background: var(--glass-bg-strong);
  border: 1px solid var(--glass-border);
  border-radius: 100px;
  backdrop-filter: var(--glass-blur);
  -webkit-backdrop-filter: var(--glass-blur);
}

.status-pill .pulse {
  position: relative;
  width: 8px;
  height: 8px;
  background: #7DD8A8;
  border-radius: 50%;
}

.status-pill .pulse::after {
  content: '';
  position: absolute;
  inset: 0;
  background: #7DD8A8;
  border-radius: 50%;
  animation: pulse 2s var(--ease-out) infinite;
}

@keyframes pulse {
  0%   { transform: scale(1);   opacity: 0.7; }
  100% { transform: scale(2.5); opacity: 0; }
}

/* ─── Hero ─────────────────────────────────────────────────── */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  position: relative;
  padding-top: var(--s-9);
}

.hero-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--s-6);
  align-items: center;
}

@media (min-width: 960px) {
  .hero-grid {
    grid-template-columns: 1.4fr 1fr;
    gap: var(--s-8);
  }
}

.hero-headline {
  margin: var(--s-4) 0;
}

.hero-headline em {
  font-style: italic;
  color: var(--cadet);
}

.hero-tagline {
  font-family: var(--font-mono);
  font-size: 0.875rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--cadet);
  margin-bottom: var(--s-3);
  display: flex;
  align-items: center;
  gap: var(--s-3);
}

.hero-tagline .arrow-line {
  flex: 1;
  height: 1px;
  background: linear-gradient(to right, var(--gunmetal), transparent);
  max-width: 80px;
}

.hero-bridge {
  font-size: 1.125rem;
  line-height: 1.65;
  color: var(--text-primary);
  font-weight: 300;
  max-width: 540px;
  margin-bottom: var(--s-5);
}

.hero-bridge .accent {
  font-family: var(--font-serif);
  font-style: italic;
  color: var(--cadet);
}

.hero-cta {
  display: flex;
  flex-wrap: wrap;
  gap: var(--s-3);
  margin-top: var(--s-5);
}

/* Hero side card */
.hero-card {
  position: relative;
  padding: var(--s-5);
  display: flex;
  flex-direction: column;
  gap: var(--s-4);
}

.hero-card-label {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  color: var(--cadet);
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.hero-stats {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--s-4);
  margin-top: var(--s-2);
}

.stat {
  border-left: 1px solid var(--glass-border);
  padding-left: var(--s-3);
}

.stat .num {
  font-family: var(--font-serif);
  font-size: 2.5rem;
  color: var(--text-primary);
  line-height: 1;
  margin-bottom: var(--s-1);
}

.stat .label {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--text-tertiary);
}

/* ─── Hero "Now" stack ─────────────────────────────────── */
.now-stack {
  display: flex;
  flex-direction: column;
  gap: 2px;
  background: rgba(0, 0, 0, 0.18);
  border: 1px solid var(--glass-border);
  border-radius: 14px;
  overflow: hidden;
  margin-top: var(--s-2);
}

.now-row {
  padding: var(--s-3) var(--s-4);
  display: grid;
  grid-template-columns: 90px 1fr;
  grid-template-rows: auto auto;
  column-gap: var(--s-3);
  row-gap: 2px;
  background: rgba(136, 157, 169, 0.04);
  position: relative;
  transition: background 0.3s var(--ease-out);
}

.now-row:hover {
  background: rgba(136, 157, 169, 0.08);
}

.now-row--accent {
  background: rgba(136, 157, 169, 0.10);
  border-left: 2px solid var(--cadet);
}

.now-row--accent::before {
  content: '';
  position: absolute;
  top: 50%;
  right: var(--s-3);
  width: 6px;
  height: 6px;
  background: var(--cadet);
  border-radius: 50%;
  transform: translateY(-50%);
  box-shadow: 0 0 12px rgba(136, 157, 169, 0.8);
  animation: pulse-dot 2.4s var(--ease-in-out) infinite;
}

@keyframes pulse-dot {
  0%, 100% { opacity: 0.5; transform: translateY(-50%) scale(1); }
  50%      { opacity: 1;   transform: translateY(-50%) scale(1.3); }
}

.now-key {
  grid-column: 1;
  grid-row: 1 / span 2;
  align-self: center;
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--cadet);
}

.now-val {
  grid-column: 2;
  grid-row: 1;
  font-family: var(--font-serif);
  font-size: 1.15rem;
  color: var(--text-primary);
  line-height: 1.2;
}

.now-val em {
  font-style: italic;
}

.now-meta {
  grid-column: 2;
  grid-row: 2;
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.05em;
  color: var(--text-tertiary);
}

/* ─── Path: 3-stage section ─────────────────────────────── */
.path {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--s-3);
  margin-top: var(--s-5);
}

.path-arrow {
  display: none;
  align-items: center;
  justify-content: center;
  color: var(--cadet);
  width: 32px;
  height: 32px;
  margin: 0 auto;
  opacity: 0.6;
}

.path-arrow svg {
  width: 100%;
  height: 100%;
}

@media (min-width: 960px) {
  .path {
    grid-template-columns: 1fr 36px 1fr 36px 1fr;
    align-items: stretch;
    gap: var(--s-3);
  }
  .path-arrow {
    display: flex;
  }
}

.path-col {
  padding: var(--s-5);
  display: flex;
  flex-direction: column;
  gap: var(--s-3);
  position: relative;
  transition: transform 0.4s var(--ease-out), border-color 0.4s var(--ease-out);
}

.path-col:hover {
  transform: translateY(-3px);
  border-color: var(--glass-border-strong);
}

.path-col--current {
  background: rgba(136, 157, 169, 0.10);
  border-color: var(--glass-border-strong);
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.35),
              inset 0 1px 0 rgba(255, 255, 255, 0.06),
              0 0 0 1px rgba(136, 157, 169, 0.08);
}

.path-col--current::after {
  content: 'YOU ARE HERE';
  position: absolute;
  top: -10px;
  left: 50%;
  transform: translateX(-50%);
  font-family: var(--font-mono);
  font-size: 0.65rem;
  letter-spacing: 0.18em;
  color: var(--deepspc);
  background: var(--cadet);
  padding: 4px 10px;
  border-radius: 100px;
  white-space: nowrap;
  font-weight: 600;
}

.path-stage {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  color: var(--cadet);
}

.path-col h3 {
  font-size: 1.65rem;
  margin: 0;
}

.path-blurb {
  font-size: 0.9rem;
  color: var(--text-secondary);
  line-height: 1.5;
  margin: 0;
  flex: 1;
}

.hero-now {
  border-top: 1px solid var(--glass-border);
  padding-top: var(--s-3);
  font-size: 0.875rem;
  color: var(--text-secondary);
}

.hero-now strong {
  color: var(--text-primary);
  font-weight: 500;
}

/* Hero scroll cue */
.scroll-cue {
  position: absolute;
  bottom: var(--s-5);
  left: 50%;
  transform: translateX(-50%);
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--text-tertiary);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--s-2);
}

.scroll-cue .line {
  width: 1px;
  height: 32px;
  background: linear-gradient(to bottom, var(--gunmetal), transparent);
  animation: scroll-pulse 2.5s var(--ease-in-out) infinite;
}

@keyframes scroll-pulse {
  0%, 100% { opacity: 0.3; }
  50%      { opacity: 1; }
}

/* ─── Section heading pattern ──────────────────────────────── */
.section-head {
  margin-bottom: var(--s-6);
  max-width: 720px;
}

.section-head h2 .em {
  font-style: italic;
  color: var(--cadet);
}

.section-head p {
  color: var(--text-secondary);
  margin-top: var(--s-3);
}

/* ─── Skills bridge layout ─────────────────────────────────── */
.bridge {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--s-3);
  margin-top: var(--s-5);
}

@media (min-width: 800px) {
  .bridge {
    grid-template-columns: 1fr auto 1fr;
    gap: var(--s-4);
    align-items: stretch;
  }
}

.bridge-col {
  padding: var(--s-5);
}

.bridge-col h3 {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  color: var(--cadet);
  margin-bottom: var(--s-4);
  font-weight: 500;
}

.bridge-col h3 .num {
  font-family: var(--font-serif);
  font-size: 1.75rem;
  font-style: italic;
  color: var(--text-primary);
  margin-right: var(--s-2);
  text-transform: none;
  letter-spacing: -0.02em;
  vertical-align: middle;
}

.bridge-connector {
  display: none;
  align-items: center;
  justify-content: center;
  font-family: var(--font-serif);
  font-size: 2.5rem;
  font-style: italic;
  color: var(--cadet);
  padding: 0 var(--s-3);
}

@media (min-width: 800px) {
  .bridge-connector { display: flex; }
}

.tag-list {
  display: flex;
  flex-wrap: wrap;
  gap: var(--s-2);
}

.tag {
  display: inline-flex;
  align-items: center;
  padding: 6px 12px;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  letter-spacing: 0.02em;
  color: var(--text-secondary);
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  border-radius: 6px;
  transition: all 0.2s var(--ease-out);
}

.tag:hover {
  background: var(--glass-bg-strong);
  color: var(--text-primary);
  border-color: var(--glass-border-strong);
}

/* ─── Project cards ────────────────────────────────────────── */
.project-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--s-4);
}

@media (min-width: 720px) {
  .project-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

.project-card {
  padding: var(--s-5);
  display: flex;
  flex-direction: column;
  gap: var(--s-3);
  transition: transform 0.4s var(--ease-out), border-color 0.4s var(--ease-out);
}

.project-card:hover {
  transform: translateY(-4px);
  border-color: var(--glass-border-strong);
}

.project-card .index {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--cadet);
  letter-spacing: 0.15em;
  display: flex;
  justify-content: space-between;
}

.project-card h3 {
  font-size: 1.65rem;
  margin: var(--s-1) 0;
}

.project-card .desc {
  color: var(--text-secondary);
  font-size: 0.9375rem;
  line-height: 1.6;
  flex: 1;
}

.project-card .stack {
  display: flex;
  flex-wrap: wrap;
  gap: var(--s-1);
  margin-top: var(--s-2);
}

.project-card .links {
  display: flex;
  gap: var(--s-3);
  padding-top: var(--s-3);
  border-top: 1px solid var(--glass-border);
  margin-top: var(--s-2);
}

.project-card .links a {
  font-family: var(--font-mono);
  font-size: 0.8rem;
  letter-spacing: 0.05em;
  color: var(--cadet);
  display: inline-flex;
  align-items: center;
  gap: 6px;
  transition: color 0.2s var(--ease-out);
}

.project-card .links a:hover {
  color: var(--text-primary);
}

/* ─── About Page ───────────────────────────────────────────── */
.about-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--s-6);
  align-items: start;
}

@media (min-width: 960px) {
  .about-grid {
    grid-template-columns: 320px 1fr;
    gap: var(--s-7);
  }
}

.about-photo {
  position: sticky;
  top: 100px;
  padding: 12px;
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  border-radius: 24px;
  backdrop-filter: var(--glass-blur);
  -webkit-backdrop-filter: var(--glass-blur);
  box-shadow: var(--glass-shadow),
              0 24px 64px -24px rgba(0, 0, 0, 0.6);
}

.about-photo .frame {
  aspect-ratio: 4 / 5;
  width: 100%;
  background: linear-gradient(135deg, var(--midnight), var(--darkstm));
  border-radius: 16px;
  overflow: hidden;
  position: relative;
}

.about-photo .frame img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: contrast(1.02) saturate(0.95);
  transition: transform 0.6s var(--ease-out);
}

.about-photo:hover .frame img {
  transform: scale(1.03);
}

/* Subtle vignette so photo blends into the slate aesthetic */
.about-photo .frame::after {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse at center,
    transparent 60%,
    rgba(24, 31, 34, 0.35) 100%);
  pointer-events: none;
  border-radius: 16px;
}

.about-photo .photo-caption {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 12px 4px 4px;
  font-family: var(--font-mono);
}

.about-photo .caption-label {
  font-size: 0.75rem;
  font-style: italic;
  color: var(--text-primary);
  font-family: var(--font-serif);
  font-style: italic;
}

.about-photo .caption-meta {
  font-size: 0.7rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-tertiary);
}

.about-content > *:not(:last-child) {
  margin-bottom: var(--s-4);
}

.about-content h2 {
  margin-top: var(--s-6);
}

.about-content h2:first-child {
  margin-top: 0;
}

.timeline {
  list-style: none;
  margin: var(--s-4) 0;
  padding: 0;
  border-left: 1px solid var(--glass-border);
}

.timeline li {
  position: relative;
  padding: 0 0 var(--s-5) var(--s-4);
}

.timeline li::before {
  content: '';
  position: absolute;
  left: -5px;
  top: 8px;
  width: 9px;
  height: 9px;
  background: var(--deepspc);
  border: 1px solid var(--cadet);
  border-radius: 50%;
}

.timeline .year {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  letter-spacing: 0.1em;
  color: var(--cadet);
  text-transform: uppercase;
  display: block;
  margin-bottom: 4px;
}

.timeline .role {
  font-family: var(--font-serif);
  font-size: 1.25rem;
  color: var(--text-primary);
  font-style: italic;
  margin-bottom: 4px;
}

.timeline .where {
  font-size: 0.875rem;
  color: var(--text-secondary);
}

/* ─── Blog list ─────────────────────────────────────────────── */
.post-list {
  display: flex;
  flex-direction: column;
  gap: var(--s-3);
}

.post-card {
  padding: var(--s-5);
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--s-2);
  transition: transform 0.4s var(--ease-out), border-color 0.4s var(--ease-out);
  cursor: pointer;
}

@media (min-width: 720px) {
  .post-card {
    grid-template-columns: 140px 1fr auto;
    align-items: center;
    gap: var(--s-5);
  }
}

.post-card:hover {
  transform: translateX(4px);
  border-color: var(--glass-border-strong);
}

.post-card time {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--cadet);
}

.post-card h2 {
  font-size: 1.5rem;
  margin: 0 0 var(--s-1);
}

.post-card .excerpt {
  font-size: 0.9375rem;
  color: var(--text-secondary);
  margin: 0;
}

.post-card .read-more {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--cadet);
  display: flex;
  align-items: center;
  gap: 6px;
  white-space: nowrap;
}

.post-card a {
  color: inherit;
}

.post-card a:hover h2 {
  color: var(--cadet);
}

/* ─── Single post ──────────────────────────────────────────── */
.post-article {
  max-width: var(--content-width);
  margin: 0 auto;
  padding: var(--s-6);
  font-size: 1.0625rem;
  line-height: 1.8;
  color: var(--text-secondary);
}

.post-article time {
  font-family: var(--font-mono);
  font-size: 0.8rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--cadet);
  display: block;
  margin-bottom: var(--s-3);
}

.post-article h1 {
  font-size: clamp(2rem, 4vw + 1rem, 3.5rem);
  margin-bottom: var(--s-5);
  line-height: 1.1;
}

.post-article h2 {
  font-size: 1.75rem;
  margin: var(--s-6) 0 var(--s-3);
}

.post-article h3 {
  font-size: 1.4rem;
  margin: var(--s-5) 0 var(--s-2);
}

.post-article p {
  margin-bottom: var(--s-4);
}

.post-article p:first-of-type {
  font-size: 1.1875rem;
  color: var(--text-primary);
  font-weight: 300;
}

.post-article ul,
.post-article ol {
  margin-bottom: var(--s-4);
  padding-left: var(--s-4);
}

.post-article li {
  margin-bottom: var(--s-2);
}

.post-article blockquote {
  margin: var(--s-5) 0;
  padding: var(--s-4) var(--s-5);
  border-left: 2px solid var(--cadet);
  font-family: var(--font-serif);
  font-style: italic;
  font-size: 1.25rem;
  color: var(--text-primary);
  background: var(--glass-bg);
  border-radius: 0 12px 12px 0;
}

.post-article pre {
  background: rgba(0, 0, 0, 0.3);
  border: 1px solid var(--glass-border);
  border-radius: 12px;
  padding: var(--s-4);
  overflow-x: auto;
  margin: var(--s-4) 0;
  font-size: 0.875rem;
}

.post-article a {
  color: var(--cadet);
  border-bottom: 1px solid var(--glass-border-strong);
  transition: border-color 0.2s var(--ease-out);
}

.post-article a:hover {
  border-bottom-color: var(--cadet);
}

.post-back {
  display: inline-flex;
  align-items: center;
  gap: var(--s-2);
  font-family: var(--font-mono);
  font-size: 0.8rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--cadet);
  margin-bottom: var(--s-5);
  transition: color 0.2s var(--ease-out);
}

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

/* ─── Contact ──────────────────────────────────────────────── */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--s-5);
}

@media (min-width: 800px) {
  .contact-grid {
    grid-template-columns: 1.2fr 1fr;
    gap: var(--s-6);
  }
}

.contact-form {
  padding: var(--s-5);
  display: flex;
  flex-direction: column;
  gap: var(--s-3);
}

.form-field {
  display: flex;
  flex-direction: column;
  gap: var(--s-1);
}

.form-field label {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--cadet);
}

.form-field input,
.form-field textarea {
  font: inherit;
  font-size: 1rem;
  padding: 12px 16px;
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  border-radius: 12px;
  color: var(--text-primary);
  transition: border-color 0.2s var(--ease-out), background 0.2s var(--ease-out);
}

.form-field input:focus,
.form-field textarea:focus {
  outline: none;
  border-color: var(--cadet);
  background: var(--glass-bg-strong);
}

.form-field textarea {
  min-height: 140px;
  resize: vertical;
  font-family: var(--font-sans);
}

.contact-side {
  display: flex;
  flex-direction: column;
  gap: var(--s-3);
}

.contact-link {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--s-4);
  transition: transform 0.3s var(--ease-out), border-color 0.3s var(--ease-out);
}

.contact-link:hover {
  transform: translateX(4px);
  border-color: var(--glass-border-strong);
}

.contact-link .label {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--cadet);
  display: block;
  margin-bottom: 2px;
}

.contact-link .value {
  font-family: var(--font-serif);
  font-size: 1.1rem;
  color: var(--text-primary);
  font-style: italic;
}

.contact-link .arrow {
  color: var(--cadet);
  font-size: 1.25rem;
  transition: transform 0.3s var(--ease-out);
}

.contact-link:hover .arrow {
  transform: translate(4px, -4px);
}

/* ─── Footer ───────────────────────────────────────────────── */
.footer {
  border-top: 1px solid var(--glass-border);
  padding: var(--s-6) 0 var(--s-4);
  margin-top: var(--s-8);
  position: relative;
  z-index: 2;
}

.footer-content {
  display: flex;
  flex-direction: column;
  gap: var(--s-4);
  align-items: center;
  text-align: center;
}

@media (min-width: 720px) {
  .footer-content {
    flex-direction: row;
    justify-content: space-between;
    text-align: left;
  }
}

.footer-brand {
  font-family: var(--font-serif);
  font-style: italic;
  color: var(--text-primary);
  font-size: 1.125rem;
}

.footer-meta {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  letter-spacing: 0.05em;
  color: var(--text-tertiary);
}

.footer-meta .sep {
  margin: 0 var(--s-2);
  color: var(--gunmetal);
}

/* ─── Reveal animation ─────────────────────────────────────── */
.reveal {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.8s var(--ease-out), transform 0.8s var(--ease-out);
}

.reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
}

.reveal-stagger > * {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.8s var(--ease-out), transform 0.8s var(--ease-out);
}

.reveal-stagger.is-visible > *:nth-child(1) { transition-delay: 0.05s; }
.reveal-stagger.is-visible > *:nth-child(2) { transition-delay: 0.15s; }
.reveal-stagger.is-visible > *:nth-child(3) { transition-delay: 0.25s; }
.reveal-stagger.is-visible > *:nth-child(4) { transition-delay: 0.35s; }
.reveal-stagger.is-visible > *:nth-child(5) { transition-delay: 0.45s; }
.reveal-stagger.is-visible > *:nth-child(6) { transition-delay: 0.55s; }

.reveal-stagger.is-visible > * {
  opacity: 1;
  transform: translateY(0);
}

/* Hero entrance */
.hero-headline,
.hero-bridge,
.hero-cta,
.hero-tagline,
.status-pill {
  opacity: 0;
  animation: hero-in 1s var(--ease-out) forwards;
}

.status-pill        { animation-delay: 0.1s; }
.hero-tagline       { animation-delay: 0.2s; }
.hero-headline      { animation-delay: 0.3s; }
.hero-bridge        { animation-delay: 0.5s; }
.hero-cta           { animation-delay: 0.7s; }
.hero-card          { animation-delay: 0.4s; opacity: 0; animation: hero-in 1s var(--ease-out) 0.4s forwards; }

@keyframes hero-in {
  from { opacity: 0; transform: translateY(24px); }
  to   { opacity: 1; transform: translateY(0); }
}

/* Reduced motion */
@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
}

/* Focus visibility */
:focus-visible {
  outline: 2px solid var(--cadet);
  outline-offset: 2px;
  border-radius: 4px;
}