/* ===================================================================
   MESSIAS PORTFOLIO — style.css
   All colour tokens are CSS custom properties → edit freely below
   =================================================================== */

/* ─────────────────────────────────────────
   1. DESIGN TOKENS (edit to retheme the whole site)
   ───────────────────────────────────────── */
:root {
  /* Backgrounds */
  --bg-page:        #fafaf8;
  --bg-card:        #ffffff;
  --bg-dark:        #0f0f0d;

  /* Text */
  --text-primary:   #18180f;
  --text-secondary: #5a5a4a;
  --text-muted:     #9a9a88;
  --text-invert:    #f5f5ee;

  /* Accent palette — doodle warm dark + pop yellow */
  --color-accent:   #c9a227;   /* warm gold */
  --color-pop:      #e84040;   /* sketch red */
  --color-teal:     #2b9c8d;   /* calm teal */
  --color-ink:      #1a1a14;   /* sketch ink */

  /* Borders & surfaces */
  --border:         #e0ddd0;
  --border-sketch:  3px solid var(--color-ink);
  --radius-card:    12px;
  --radius-pill:    999px;

  /* Shadows (hand-drawn flavour — offset not centered) */
  --shadow-card:    4px 5px 0px var(--color-ink);
  --shadow-hover:   6px 7px 0px var(--color-ink);

  /* Typography */
  --font-body:      'Nunito', 'Segoe UI', system-ui, sans-serif;
  --font-display:   'Nunito', 'Segoe UI', system-ui, sans-serif;

  /* Motion */
  --transition-fast: 160ms ease;
  --transition-mid:  300ms cubic-bezier(.34,1.56,.64,1);

  /* Layout */
  --max-width:      1140px;
  --section-gap:    120px;
}

/* ─────────────────────────────────────────
   2. RESET & BASE
   ───────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

/* Remove browser blue highlight on tap/click */
* { -webkit-tap-highlight-color: transparent; outline: none; }
/* Restore focus outline for keyboard navigation (accessibility) */
*:focus-visible { outline: 2px solid var(--color-accent); outline-offset: 3px; }

html { scroll-behavior: smooth; }

body {
  font-family: var(--font-body);
  background: var(--bg-page);
  color: var(--text-primary);
  line-height: 1.7;
  overflow-x: hidden;
}

img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }

/* ─────────────────────────────────────────
   3. DOODLE BACKGROUND TEXTURE
   (subtle hand-drawn grid via SVG data URI)
   ───────────────────────────────────────── */
body::before {
  content: '';
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 0;
  opacity: .045;
  background-image: url("data:image/svg+xml,%3Csvg width='40' height='40' viewBox='0 0 40 40' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' stroke='%231a1a14' stroke-width='0.8'%3E%3Cpath d='M0 20h40M20 0v40'/%3E%3C/g%3E%3C/svg%3E");
}

/* ─────────────────────────────────────────
   4. LAYOUT HELPERS
   ───────────────────────────────────────── */
.container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 32px;
  position: relative;
  z-index: 1;
}

section {
  padding: var(--section-gap) 0;
}

.section-label {
  font-size: .75rem;
  font-weight: 800;
  letter-spacing: .16em;
  text-transform: uppercase;
  color: var(--color-accent);
  display: inline-block;
  margin-bottom: 12px;
}

.section-title {
  font-size: clamp(1.8rem, 3.5vw, 2.8rem);
  font-weight: 900;
  line-height: 1.15;
  letter-spacing: -.02em;
  color: var(--text-primary);
}

/* ─────────────────────────────────────────
   5. NAVBAR
   ───────────────────────────────────────── */
#navbar {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  padding: 14px 0;
  transition: background var(--transition-fast), box-shadow var(--transition-fast);
}

#navbar.scrolled {
  background: rgba(250,250,248,.92);
  backdrop-filter: blur(12px);
  box-shadow: 0 2px 0 var(--border);
}

.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 32px;
}

.nav-logo {
  font-weight: 900;
  font-size: 1.1rem;
  letter-spacing: -.02em;
  display: flex;
  align-items: center;
  gap: 8px;
}

/* nav doodle head */
.nav-doodle {
  width: 28px;
  height: 28px;
  object-fit: contain;
  display: block;
  transition: transform 250ms cubic-bezier(.34,1.56,.64,1);
}
.nav-logo:hover .nav-doodle {
  transform: rotate(-12deg) scale(1.15);
}

/* ── Doodle SVG icons (replaces emojis site-wide) ── */
.doodle-icon {
  width: 16px;
  height: 16px;
  display: inline-block;
  vertical-align: middle;
  flex-shrink: 0;
  color: currentColor;
}

/* Slightly larger in the hero tag pill */
.hero-tag .doodle-icon {
  width: 14px;
  height: 14px;
}

/* Badges need the icon to sit flush with the text */
.badge .doodle-icon {
  width: 15px;
  height: 15px;
  margin-right: 1px;
}

/* ── Hamburger button — hidden on desktop ── */
.nav-hamburger {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 36px;
  height: 36px;
  background: none;
  border: 2px solid var(--color-ink);
  border-radius: 8px;
  cursor: pointer;
  padding: 6px 7px;
  box-shadow: 2px 2px 0 var(--color-ink);
  transition: background var(--transition-fast), box-shadow var(--transition-mid), transform var(--transition-mid);
}
.nav-hamburger span {
  display: block;
  width: 100%;
  height: 2px;
  background: var(--color-ink);
  border-radius: 2px;
  transition: transform 280ms cubic-bezier(.34,1.56,.64,1), opacity 200ms ease;
  transform-origin: center;
}
/* × animation */
.nav-hamburger.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-hamburger.open span:nth-child(2) { opacity: 0; transform: scaleX(0); }
.nav-hamburger.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

.nav-hamburger:hover {
  background: var(--color-ink);
  transform: translate(-1px, -2px);
  box-shadow: 3px 4px 0 var(--color-ink);
}
.nav-hamburger:hover span { background: var(--text-invert); }

.nav-links {
  display: flex;
  align-items: center;
  gap: 32px;
  list-style: none;
}

.nav-links a {
  font-size: .9rem;
  font-weight: 700;
  color: var(--text-secondary);
  transition: color var(--transition-fast);
}

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

.nav-cta {
  background: var(--color-ink);
  color: var(--text-invert) !important;
  padding: 8px 20px;
  border-radius: var(--radius-pill);
  border: 2px solid var(--color-ink);
  transition: background var(--transition-fast), color var(--transition-fast) !important;
}
.nav-cta:hover {
  background: var(--color-accent) !important;
  color: var(--color-ink) !important;
}

/* ─────────────────────────────────────────
   6. HERO SECTION
   ───────────────────────────────────────── */
#hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding-top: 80px;
  position: relative;
  overflow: hidden;
}

.hero-inner {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 48px;
  align-items: center;
  width: 100%;
}

.hero-tag {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--bg-card);
  border: 2px solid var(--color-ink);
  border-radius: var(--radius-pill);
  padding: 6px 16px;
  font-size: .8rem;
  font-weight: 700;
  margin-bottom: 20px;
  box-shadow: 2px 3px 0 var(--color-ink);
}

.hero-name {
  font-size: clamp(2.8rem, 6vw, 5.5rem);
  font-weight: 900;
  letter-spacing: -.04em;
  line-height: 1;
  color: var(--text-primary);
}

.hero-name span {
  color: var(--color-accent);
  position: relative;
}

/* sketch underline under "Messias" */
.hero-name span::after {
  content: '';
  position: absolute;
  left: 0; bottom: 4px;
  width: 100%; height: 4px;
  background: var(--color-accent);
  border-radius: 2px;
  transform: rotate(-1deg);
}

.hero-desc {
  font-size: 1.15rem;
  color: var(--text-secondary);
  max-width: 520px;
  margin-top: 20px;
  line-height: 1.75;
}

.hero-badges {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 28px;
}

.badge {
  background: var(--bg-card);
  border: 2px solid var(--color-ink);
  border-radius: var(--radius-pill);
  padding: 4px 14px;
  font-size: .8rem;
  font-weight: 700;
  box-shadow: 2px 3px 0 var(--color-ink);
  transition: transform var(--transition-mid), box-shadow var(--transition-mid);
}

.badge:hover {
  transform: translate(-1px, -2px);
  box-shadow: 4px 5px 0 var(--color-ink);
}

.hero-actions {
  display: flex;
  gap: 16px;
  margin-top: 36px;
  flex-wrap: wrap;
}

/* ─── Doodle Head ─── */
.hero-doodle {
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
}

#doodle-head {
  width: clamp(200px, 22vw, 320px);
  cursor: pointer;
  user-select: none;
  transition: transform var(--transition-mid);
  filter: drop-shadow(4px 6px 0px rgba(26,26,20,.3));
  transform-origin: center bottom;
  will-change: transform;
}

#doodle-head:hover {
  transform: translateY(-8px) rotate(3deg) scale(1.04);
  filter: drop-shadow(6px 10px 0px rgba(26,26,20,.4));
}

#doodle-head.clicked {
  animation: headBounce .45s cubic-bezier(.36,1.56,.64,1) forwards;
}

@keyframes headBounce {
  0%   { transform: scale(1) rotate(0deg); }
  25%  { transform: scale(.88) rotate(-8deg) translateY(6px); }
  60%  { transform: scale(1.18) rotate(6deg) translateY(-14px); }
  80%  { transform: scale(.97) rotate(-3deg) translateY(-4px); }
  100% { transform: scale(1) rotate(0deg) translateY(0); }
}

.doodle-hint {
  position: absolute;
  bottom: -28px;
  left: 50%;
  transform: translateX(-50%);
  font-size: .75rem;
  font-weight: 700;
  color: var(--text-muted);
  white-space: nowrap;
  opacity: 0;
  transition: opacity .3s;
}
.hero-doodle:hover .doodle-hint { opacity: 1; }

/* ─────────────────────────────────────────
   7. BUTTONS
   ───────────────────────────────────────── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 12px 28px;
  border-radius: var(--radius-pill);
  font-size: .95rem;
  font-weight: 800;
  cursor: pointer;
  border: 2px solid var(--color-ink);
  transition: transform var(--transition-mid), box-shadow var(--transition-mid), background var(--transition-fast), color var(--transition-fast);
  box-shadow: var(--shadow-card);
}

.btn:hover {
  transform: translate(-2px, -3px);
  box-shadow: var(--shadow-hover);
}

.btn:active { transform: translate(1px, 1px); box-shadow: 2px 2px 0 var(--color-ink); }

.btn-primary {
  background: var(--color-ink);
  color: var(--text-invert);
}
.btn-primary:hover { background: var(--color-accent); color: var(--color-ink); }

.btn-outline {
  background: transparent;
  color: var(--text-primary);
}
.btn-outline:hover { background: var(--color-ink); color: var(--text-invert); }

/* ─────────────────────────────────────────
   8. ABOUT SECTION
   ───────────────────────────────────────── */
#about {
  background: var(--bg-dark);
  color: var(--text-invert);
}

#about .section-title { color: var(--text-invert); }
#about .section-label { color: var(--color-accent); }
#about .text-muted    { color: rgba(245,245,238,.55); }

.about-grid {
  display: grid;
  grid-template-columns: 1fr 400px;
  gap: 64px;
  align-items: start;
}

.about-text { display: flex; flex-direction: column; gap: 20px; }

.about-quote {
  font-size: 1.35rem;
  font-weight: 800;
  font-style: italic;
  color: var(--color-accent);
  border-left: 4px solid var(--color-accent);
  padding-left: 20px;
  line-height: 1.4;
}

.about-body {
  font-size: 1.05rem;
  color: rgba(245,245,238,.8);
  line-height: 1.8;
}

.stats-row {
  display: flex;
  gap: 32px;
  flex-wrap: wrap;
  margin-top: 8px;
}

.stat {
  display: flex;
  flex-direction: column;
}

.stat-number {
  font-size: 2rem;
  font-weight: 900;
  color: var(--color-accent);
  letter-spacing: -.03em;
  line-height: 1;
}

.stat-label {
  font-size: .78rem;
  font-weight: 700;
  color: rgba(245,245,238,.5);
  text-transform: uppercase;
  letter-spacing: .1em;
  margin-top: 4px;
}

.creds-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin-top: 4px;
}

.creds-list li {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: .9rem;
  color: rgba(245,245,238,.75);
}

.creds-list li::before {
  content: '▸';
  color: var(--color-accent);
  font-size: .8rem;
  flex-shrink: 0;
}

/* Interview photo */
.about-photo-wrap {
  position: relative;
}

.about-photo-wrap img {
  border-radius: var(--radius-card);
  border: 3px solid rgba(255,255,255,.1);
  width: 100%;
  object-fit: cover;
  filter: grayscale(20%);
  transition: filter var(--transition-mid);
}

.about-photo-wrap:hover img { filter: grayscale(0%); }

.photo-label {
  position: absolute;
  bottom: 16px;
  left: -16px;
  background: var(--color-accent);
  color: var(--color-ink);
  font-size: .75rem;
  font-weight: 800;
  padding: 6px 14px;
  border-radius: var(--radius-pill);
  border: 2px solid var(--color-ink);
  box-shadow: 2px 3px 0 var(--color-ink);
  transform: rotate(-2deg);
}

/* ─────────────────────────────────────────
   9. PROJECTS SECTION
   ───────────────────────────────────────── */
#projects .section-intro {
  max-width: 600px;
  color: var(--text-secondary);
  margin-top: 12px;
  font-size: 1.05rem;
}

.projects-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(340px, 1fr));
  align-items: start;
  gap: 28px;
  margin-top: 52px;
}

.project-card {
  background: var(--bg-card);
  border: 2px solid var(--color-ink);
  border-radius: var(--radius-card);
  padding: 28px;
  box-shadow: var(--shadow-card);
  transition: transform var(--transition-mid), box-shadow var(--transition-mid);
  display: flex;
  flex-direction: column;
  gap: 16px;
  position: relative;
  overflow: hidden;
}

.project-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0;
  width: 100%; height: 4px;
  background: var(--card-accent, var(--color-accent));
}

.project-card:hover {
  transform: translate(-3px, -4px);
  box-shadow: var(--shadow-hover);
}

.project-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.project-logo {
  width: 48px; height: 48px;
  object-fit: contain;
  border-radius: 10px;
  border: 2px solid var(--border);
  background: var(--bg-page);
  padding: 4px;
}

.project-links {
  display: flex;
  gap: 8px;
}

.icon-btn {
  width: 42px; height: 42px;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 2.5px solid var(--color-ink);
  border-radius: 10px;
  background: var(--bg-page);
  cursor: pointer;
  box-shadow: 3px 3px 0 var(--color-ink);
  transition: transform var(--transition-mid), box-shadow var(--transition-mid), background var(--transition-fast), color var(--transition-fast);
  text-decoration: none;
  color: var(--text-primary);
}
.icon-btn svg {
  width: 20px;
  height: 20px;
  stroke: currentColor;
  flex-shrink: 0;
}
.icon-btn:hover {
  background: var(--color-ink);
  color: var(--text-invert);
  transform: translate(-1px, -2px);
  box-shadow: 4px 5px 0 var(--color-ink);
}

.project-name {
  font-size: 1.2rem;
  font-weight: 900;
  letter-spacing: -.01em;
}

.project-tagline {
  font-size: .9rem;
  color: var(--text-secondary);
  font-style: italic;
}

.project-desc {
  font-size: .9rem;
  color: var(--text-secondary);
  line-height: 1.7;
}

.project-tech {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-top: auto;
}

.tech-tag {
  font-size: .72rem;
  font-weight: 700;
  background: var(--bg-page);
  border: 1.5px solid var(--border);
  border-radius: var(--radius-pill);
  padding: 2px 10px;
  color: var(--text-secondary);
}

/* ── Technical Details toggle ── */
.tech-details {
  display: none;
  flex-direction: column;
  gap: 10px;
  border-top: 1.5px dashed var(--border);
  padding-top: 16px;
  margin-top: 4px;
}

.tech-details.open { display: flex; }

.tech-details-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.tech-details-list li {
  font-size: .82rem;
  color: var(--text-secondary);
  display: flex;
  gap: 8px;
  align-items: flex-start;
}

.tech-details-list li::before {
  content: '⬝';
  color: var(--color-accent);
  flex-shrink: 0;
  margin-top: 2px;
}

.btn-tech-toggle {
  align-self: flex-start;
  background: var(--bg-page);
  border: 1.5px solid var(--border);
  border-radius: var(--radius-pill);
  padding: 4px 14px;
  font-size: .78rem;
  font-weight: 700;
  cursor: pointer;
  color: var(--text-secondary);
  transition: background var(--transition-fast), color var(--transition-fast), border-color var(--transition-fast);
}
.btn-tech-toggle:hover {
  background: var(--color-ink);
  color: var(--text-invert);
  border-color: var(--color-ink);
}

/* ─────────────────────────────────────────
   10. COMPANIES SECTION
   ───────────────────────────────────────── */
#companies {
  background: var(--bg-page);
}

.companies-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 24px;
  margin-top: 48px;
}

.company-card {
  background: var(--bg-card);
  border: 2px solid var(--color-ink);
  border-radius: var(--radius-card);
  padding: 24px;
  box-shadow: var(--shadow-card);
  transition: transform var(--transition-mid), box-shadow var(--transition-mid);
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.company-card:hover {
  transform: translate(-2px, -3px);
  box-shadow: var(--shadow-hover);
}

.company-name {
  font-size: 1.05rem;
  font-weight: 900;
}

.company-role {
  font-size: .78rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .1em;
  color: var(--color-accent);
}

.company-desc {
  font-size: .88rem;
  color: var(--text-secondary);
  line-height: 1.65;
}

/* ─────────────────────────────────────────
   11. TRUSTED-BY / LOGOS STRIP
   ───────────────────────────────────────── */
#trusted {
  padding: 64px 0;
  background: var(--bg-page);
  border-top: 1.5px dashed var(--border);
  border-bottom: 1.5px dashed var(--border);
}

.trusted-label {
  text-align: center;
  font-size: .75rem;
  font-weight: 800;
  letter-spacing: .16em;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-bottom: 36px;
}

.logos-strip {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 56px;
  flex-wrap: wrap;
}

/* Default: all images in the strip get height + contain */
.logos-strip img {
  height: 56px;
  max-width: 160px;
  object-fit: contain;
}

/*
 * .logo-mono — monochrome resting state that suits the page palette.
 *
 * Strategy:
 *   grayscale(1)       → strips all colour
 *   brightness(.82)    → darkens slightly so logos read against the off-white bg
 *                        without a harsh solid-black look
 *   opacity(.5)        → subdued, "supporting cast" feel
 *   mix-blend-mode: multiply → lets logos with white bg blend into the page
 *                              (white bg becomes invisible, dark shapes stay dark)
 *
 * On hover / focus / :active the filter is cleared and opacity restored,
 * revealing the original colour. The transition is slightly slower out
 * than in so the colour "blooms" on hover and fades gracefully on leave.
 */
.logo-mono {
  filter: grayscale(1) brightness(.82);
  opacity: .48;
  mix-blend-mode: multiply;
  transition:
    filter     300ms cubic-bezier(.22,1,.36,1),
    opacity    300ms cubic-bezier(.22,1,.36,1),
    transform  300ms cubic-bezier(.22,1,.36,1);
  cursor: default;
}

.logo-mono:hover,
.logo-mono:focus,
.logo-mono:active {
  filter: none;
  opacity: 1;
  mix-blend-mode: normal;
  transform: scale(1.06);
  transition:
    filter     180ms cubic-bezier(.34,1.56,.64,1),
    opacity    180ms ease,
    transform  180ms cubic-bezier(.34,1.56,.64,1);
}

/* ─────────────────────────────────────────
   12. CLOSING / COMING-SOON SECTION
   ───────────────────────────────────────── */
#closing {
  background: var(--bg-dark);
  color: var(--text-invert);
  text-align: center;
  padding: var(--section-gap) 0 80px;
}

.closing-eyebrow {
  font-size: .8rem;
  font-weight: 800;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--color-accent);
  margin-bottom: 20px;
}

.closing-sentence {
  font-size: clamp(1.4rem, 3.5vw, 2.4rem);
  font-weight: 900;
  line-height: 1.3;
  color: var(--text-invert);
  max-width: 780px;
  margin: 0 auto;
}

/* Hidden on desktop; revealed via media query on mobile */
.mobile-break { display: none; }

#word-slider {
  display: inline-block;
  color: var(--color-accent);
  min-width: 200px;
  height: 1.3em;
  text-align: left;
  position: relative;
  vertical-align: bottom;
}

.slider-word {
  position: absolute;
  left: 0;
  top: 0;
  white-space: nowrap;
  opacity: 0;
  transition: opacity .45s ease, transform .45s cubic-bezier(.22,1,.36,1);
  transform: translateY(10px);
  pointer-events: none;
}

.slider-word.active {
  opacity: 1;
  transform: translateY(0);
  pointer-events: auto;
}

.closing-sub {
  margin-top: 28px;
  font-size: 1rem;
  color: rgba(245,245,238,.5);
  max-width: 500px;
  margin-left: auto;
  margin-right: auto;
}

.wip-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-top: 40px;
  background: rgba(255,255,255,.06);
  border: 1.5px solid rgba(255,255,255,.15);
  border-radius: var(--radius-pill);
  padding: 8px 20px;
  font-size: .82rem;
  font-weight: 700;
  color: rgba(245,245,238,.6);
}

.wip-dot {
  width: 8px; height: 8px;
  background: var(--color-accent);
  border-radius: 50%;
  animation: pulse 1.8s ease infinite;
}

@keyframes pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50%       { opacity: .4; transform: scale(.8); }
}

/* ─────────────────────────────────────────
   13. FOOTER
   ───────────────────────────────────────── */
footer {
  background: var(--bg-dark);
  border-top: 1.5px solid rgba(255,255,255,.06);
  padding: 40px 0;
  color: rgba(245,245,238,.45);
}

.footer-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 16px;
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 32px;
}

.footer-copy { font-size: .82rem; }

.footer-links {
  display: flex;
  gap: 24px;
  list-style: none;
}

.footer-links a {
  font-size: .82rem;
  color: rgba(245,245,238,.45);
  transition: color var(--transition-fast);
}
.footer-links a:hover { color: var(--color-accent); }

/* ─────────────────────────────────────────
   14. SCROLL REVEAL UTILITY
   ───────────────────────────────────────── */
.reveal {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity .55s ease, transform .55s cubic-bezier(.22,1,.36,1);
}

.reveal.visible {
  opacity: 1;
  transform: none;
}

.reveal-delay-1 { transition-delay: .1s; }
.reveal-delay-2 { transition-delay: .2s; }
.reveal-delay-3 { transition-delay: .3s; }
.reveal-delay-4 { transition-delay: .4s; }

/* ─────────────────────────────────────────
   15. SOUND TOAST
   ───────────────────────────────────────── */
#sound-toast {
  position: fixed;
  bottom: 28px;
  left: 50%;
  transform: translateX(-50%) translateY(20px);
  background: var(--color-ink);
  color: var(--text-invert);
  font-size: .8rem;
  font-weight: 700;
  padding: 8px 20px;
  border-radius: var(--radius-pill);
  border: 2px solid var(--color-accent);
  box-shadow: 3px 4px 0 var(--color-accent);
  pointer-events: none;
  opacity: 0;
  transition: opacity .25s, transform .3s cubic-bezier(.34,1.56,.64,1);
  white-space: nowrap;
  z-index: 9999;
  display: flex;
  align-items: center;
  gap: 8px;
}

#sound-toast.show {
  opacity: 1;
  transform: translateX(-50%) translateY(0);
}

/* ─────────────────────────────────────────
   16. MOUSE-PARALLAX FLOATING ELEMENTS
   ───────────────────────────────────────── */
.parallax-el {
  position: absolute;
  pointer-events: none;
  transition: transform .08s linear;
  will-change: transform;
  user-select: none;
}

/* Doodle squiggles behind hero */
.squiggle {
  position: absolute;
  opacity: .1;
  pointer-events: none;
}

/* ─────────────────────────────────────────
   17. RESPONSIVE
   ───────────────────────────────────────── */
@media (max-width: 900px) {
  .hero-inner {
    grid-template-columns: 1fr;
    text-align: center;
    gap: 40px;
  }

  .hero-desc { margin: 20px auto 0; }
  .hero-badges { justify-content: center; }
  .hero-actions { justify-content: center; }

  .hero-doodle { order: -1; }
  #doodle-head { width: 160px; }

  .about-grid {
    grid-template-columns: 1fr;
  }

  .about-photo-wrap {
    max-width: 340px;
    margin: 0 auto;
  }

  .footer-inner {
    flex-direction: column;
    text-align: center;
  }

  .footer-links { justify-content: center; }

  /* ── Hamburger: show button, collapse links ── */
  .nav-hamburger {
    display: flex;
  }

  .nav-links {
    /* Collapsed state */
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: rgba(250,250,248,.97);
    backdrop-filter: blur(14px);
    border-top: 2px solid var(--border);
    border-bottom: 2px solid var(--border);
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    padding: 0;
    max-height: 0;
    overflow: hidden;
    transition: max-height 350ms cubic-bezier(.22,1,.36,1), padding 250ms ease;
    pointer-events: none;
  }

  .nav-links.open {
    max-height: 320px;
    padding: 8px 0;
    pointer-events: auto;
  }

  .nav-links li {
    border-bottom: 1px solid var(--border);
  }
  .nav-links li:last-child { border-bottom: none; }

  .nav-links a {
    display: block;
    padding: 14px 24px;
    font-size: 1rem;
    color: var(--text-primary);
  }

  .nav-links .nav-cta {
    margin: 10px 24px 6px;
    display: block;
    text-align: center;
    border-radius: var(--radius-pill);
    background: var(--color-ink);
    color: var(--text-invert) !important;
    padding: 10px 20px;
  }

  /* ── Slider: new line + centered on mobile ── */
  .mobile-break { display: inline; }

  #word-slider {
    display: block;
    text-align: center;
    min-width: unset;
    width: 100%;
    height: 1.4em;
  }

  .slider-word {
    left: 50%;
    transform: translateX(-50%) translateY(10px);
    white-space: nowrap;
  }

  .slider-word.active {
    transform: translateX(-50%) translateY(0);
  }
}

@media (max-width: 600px) {
  .container { padding: 0 20px; }
  :root { --section-gap: 72px; }

  .projects-grid { grid-template-columns: 1fr; }
  .companies-grid { grid-template-columns: 1fr; }
  .logos-strip { gap: 32px; }
  .stats-row { gap: 20px; }
}