/* ═══════════════════════════════════════════════════════════
   DESIGN SYSTEM — Jack Weinkselbaum Personal Site
   Theme: Light & Refined · Apple-inspired scroll experience
   ═══════════════════════════════════════════════════════════ */

/* ─── Variables ─── */
:root {
  --bg:           #f4f0e6;
  --bg-2:         #ede9dd;
  --surface:      rgba(255, 253, 247, 0.92);
  --surface-2:    rgba(255, 253, 247, 0.6);
  --text:         #16130e;
  --muted:        #5a5349;
  --muted-2:      #96897c;
  --line:         rgba(22, 19, 14, 0.1);
  --line-strong:  rgba(22, 19, 14, 0.18);

  --orange:       #D65219;
  --orange-soft:  rgba(214, 82, 25, 0.1);
  --orange-glow:  rgba(214, 82, 25, 0.22);
  --teal:         #0A8C86;
  --teal-soft:    rgba(10, 140, 134, 0.1);
  --teal-glow:    rgba(10, 140, 134, 0.22);
  --gold:         #C99B1E;
  --gold-soft:    rgba(201, 155, 30, 0.12);
  --gold-glow:    rgba(201, 155, 30, 0.24);

  --font-sans:    "Space Grotesk", system-ui, -apple-system, sans-serif;
  --font-display: "Sora", sans-serif;

  --max-w:        1160px;
  --radius:       18px;
  --radius-lg:    28px;

  --shadow-sm:  0 2px 10px rgba(0, 0, 0, 0.08);
  --shadow-md:  0 8px 30px rgba(0, 0, 0, 0.1), 0 2px 8px rgba(0, 0, 0, 0.07);
  --shadow-lg:  0 24px 64px rgba(0, 0, 0, 0.12), 0 6px 20px rgba(0, 0, 0, 0.08);
  --shadow-xl:  0 40px 100px rgba(0, 0, 0, 0.16), 0 12px 32px rgba(0, 0, 0, 0.1);

  --ease-out:    cubic-bezier(0.25, 0.46, 0.45, 0.94);
  --ease-spring: cubic-bezier(0.34, 1.56, 0.64, 1);
}

/* ─── Reset ─── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; -webkit-font-smoothing: antialiased; text-rendering: optimizeLegibility; }
body {
  font-family: var(--font-sans);
  color: var(--text);
  background-color: var(--bg);
  background-image:
    radial-gradient(ellipse 80vw 60vh at 12% 8%,  rgba(214, 82, 25, 0.09),  transparent),
    radial-gradient(ellipse 60vw 50vh at 88% 6%,  rgba(10, 140, 134, 0.10), transparent),
    radial-gradient(ellipse 70vw 70vh at 50% 100%, rgba(201, 155, 30, 0.09), transparent);
  overflow-x: hidden;
  min-height: 100vh;
}
img { max-width: 100%; display: block; }
a { text-decoration: none; color: inherit; }

/* ─── Typography ─── */
h1, h2, h3, h4 {
  font-family: var(--font-display);
  line-height: 1.06;
  letter-spacing: -0.03em;
}
p { line-height: 1.65; }

/* ─── Layout utility ─── */
.section-pad { padding: 7rem 1.5rem; width: min(100%, var(--max-w)); margin: 0 auto; }


/* ═══════════════════════════════════════════════════════════
   NAVIGATION
   ═══════════════════════════════════════════════════════════ */
.site-header {
  position: fixed;
  top: 1rem;
  left: 50%;
  transform: translateX(-50%);
  width: min(94vw, 1100px);
  z-index: 200;
  transition: top 300ms var(--ease-out);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: var(--surface);
  backdrop-filter: blur(18px) saturate(1.4);
  -webkit-backdrop-filter: blur(18px) saturate(1.4);
  border: 1px solid var(--line-strong);
  border-radius: 999px;
  padding: 0.45rem 0.45rem 0.45rem 1rem;
  box-shadow: var(--shadow-sm), 0 1px 0 rgba(255,255,255,0.7) inset;
  transition: box-shadow 300ms ease, background 300ms ease;
}

.site-header.scrolled .header-inner {
  box-shadow: var(--shadow-md), 0 1px 0 rgba(255,255,255,0.7) inset;
}

.brand {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 0.95rem;
  letter-spacing: 0.08em;
  color: var(--text);
  padding: 0.4rem 0.7rem;
  border-radius: 999px;
  background: linear-gradient(130deg, var(--orange-soft), var(--teal-soft));
  transition: opacity 200ms ease;
}
.brand:hover { opacity: 0.7; }

.site-nav { display: flex; gap: 0.25rem; }
.nav-link {
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--muted);
  padding: 0.48rem 0.85rem;
  border-radius: 999px;
  transition: color 200ms ease, background 200ms ease;
}
.nav-link:hover, .nav-link.active {
  color: var(--text);
  background: var(--orange-soft);
}

.nav-toggle {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 40px;
  height: 40px;
  padding: 0.55rem;
  border: 1px solid var(--line-strong);
  border-radius: 999px;
  background: var(--bg);
  cursor: pointer;
  transition: background 200ms ease;
}
.nav-toggle:hover { background: var(--bg-2); }
.hamburger-bar {
  width: 100%;
  height: 1.5px;
  background: var(--text);
  border-radius: 2px;
  transition: transform 300ms var(--ease-out), opacity 300ms ease;
  transform-origin: center;
}
.nav-toggle.open .hamburger-bar:nth-child(1) { transform: rotate(45deg) translate(0, 3.25px); }
.nav-toggle.open .hamburger-bar:nth-child(2) { transform: rotate(-45deg) translate(0, -3.25px); }

/* Mobile overlay nav */
.mobile-nav-overlay {
  position: fixed;
  inset: 0;
  background: rgba(244, 240, 230, 0.96);
  backdrop-filter: blur(24px);
  -webkit-backdrop-filter: blur(24px);
  z-index: 150;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  pointer-events: none;
  transition: opacity 350ms var(--ease-out);
}
.mobile-nav-overlay.open {
  opacity: 1;
  pointer-events: all;
}
.mobile-nav {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.5rem;
}
.mobile-nav a {
  font-family: var(--font-display);
  font-size: clamp(2rem, 8vw, 3.5rem);
  font-weight: 700;
  letter-spacing: -0.04em;
  color: var(--text);
  opacity: 0.25;
  transition: opacity 200ms ease, color 200ms ease;
  line-height: 1.2;
}
.mobile-nav a:hover { opacity: 1; color: var(--orange); }


/* ═══════════════════════════════════════════════════════════
   HERO
   ═══════════════════════════════════════════════════════════ */
.hero {
  min-height: 100dvh;
  display: flex;
  flex-direction: column;
  justify-content: center;
  position: relative;
  padding: 6rem 1.5rem 4rem;
  overflow: hidden;
}

/* Decorative orbs */
.hero-orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(80px);
  pointer-events: none;
  z-index: 0;
}
.hero-orb-1 {
  width: min(55vw, 650px);
  height: min(55vw, 650px);
  top: -10%;
  right: -8%;
  background: radial-gradient(circle, rgba(10, 140, 134, 0.18), transparent 70%);
}
.hero-orb-2 {
  width: min(40vw, 480px);
  height: min(40vw, 480px);
  bottom: -5%;
  left: -5%;
  background: radial-gradient(circle, rgba(214, 82, 25, 0.16), transparent 70%);
}
.hero-orb-3 {
  width: min(30vw, 360px);
  height: min(30vw, 360px);
  top: 40%;
  left: 30%;
  background: radial-gradient(circle, rgba(201, 155, 30, 0.12), transparent 70%);
}

.hero-inner {
  position: relative;
  z-index: 1;
  width: min(100%, var(--max-w));
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr auto;
  align-items: center;
  gap: 4rem;
}

/* Text side */
.hero-text { max-width: 100%; }

.hero-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--muted);
  letter-spacing: 0.04em;
  margin-bottom: 1.4rem;
  opacity: 0; /* animated in by JS */
}
.eyebrow-pip {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--orange);
  display: inline-block;
  animation: pulse-pip 2.5s ease-in-out infinite;
}
@keyframes pulse-pip {
  0%, 100% { transform: scale(1); opacity: 1; }
  50%       { transform: scale(1.5); opacity: 0.6; }
}

.hero-name {
  font-size: clamp(2.8rem, 5.2vw, 4.8rem);
  line-height: 0.95;
  letter-spacing: -0.045em;
  margin-bottom: 1.4rem;
  color: var(--text);
}
.name-line-wrap {
  display: block;
  overflow: hidden;
}
.name-line {
  display: block;
  transform: translateY(110%); /* animated in by JS */
}

.hero-tagline {
  font-size: clamp(1rem, 2vw, 1.2rem);
  color: var(--muted);
  line-height: 1.55;
  max-width: 52ch;
  margin-bottom: 2rem;
  opacity: 0; /* animated in by JS */
}
.br-desktop { display: block; }

.hero-cta {
  display: flex;
  gap: 0.8rem;
  flex-wrap: wrap;
  opacity: 0; /* animated in by JS */
}

/* Visual / photo side */
.hero-visual {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1rem;
  opacity: 0; /* animated in by JS */
}

.photo-frame {
  width: clamp(220px, 22vw, 320px);
  height: clamp(280px, 28vw, 400px);
  border-radius: 24px;
  overflow: hidden;
  position: relative;
  background: linear-gradient(135deg, var(--orange-soft) 0%, var(--teal-soft) 100%);
  border: 1.5px solid var(--line-strong);
  box-shadow: var(--shadow-xl),
    0 0 0 6px rgba(255,255,255,0.6),
    inset 0 1px 0 rgba(255,255,255,0.8);
  transition: transform 400ms var(--ease-out), box-shadow 400ms ease;
}
.photo-frame:hover {
  transform: translateY(-4px) scale(1.01);
  box-shadow: var(--shadow-xl),
    0 0 0 6px rgba(255,255,255,0.6),
    inset 0 1px 0 rgba(255,255,255,0.8),
    0 0 50px var(--orange-glow);
}
.photo-frame img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center top;
}
.photo-initials {
  display: none; /* shown when no photo */
  position: absolute;
  inset: 0;
  align-items: center;
  justify-content: center;
  font-family: var(--font-display);
  font-size: 5rem;
  font-weight: 800;
  color: var(--orange);
  opacity: 0.3;
  letter-spacing: -0.04em;
}
.photo-frame.no-photo .photo-initials { display: flex; }

.visual-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.78rem;
  font-weight: 500;
  color: var(--muted);
  background: var(--surface);
  border: 1px solid var(--line-strong);
  border-radius: 999px;
  padding: 0.45rem 0.9rem;
  box-shadow: var(--shadow-sm);
}
.badge-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: #22c55e;
  animation: pulse-pip 2.5s ease-in-out infinite;
}

/* Scroll hint */
.scroll-hint {
  position: absolute;
  bottom: 2rem;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.73rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--muted-2);
  opacity: 0; /* animated in by JS */
  z-index: 1;
}
.scroll-track {
  width: 1.5px;
  height: 44px;
  background: var(--line-strong);
  border-radius: 1px;
  overflow: hidden;
}
.scroll-thumb {
  width: 100%;
  height: 40%;
  background: var(--orange);
  border-radius: 1px;
  animation: scroll-thumb 2s ease-in-out infinite;
}
@keyframes scroll-thumb {
  0%   { transform: translateY(-100%); }
  60%  { transform: translateY(160%); }
  100% { transform: translateY(160%); }
}


/* ═══════════════════════════════════════════════════════════
   MARQUEE
   ═══════════════════════════════════════════════════════════ */
.marquee-section {
  position: relative;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  padding: 1.15rem 0;
  overflow: hidden;
  background: var(--surface-2);
}
.marquee-fade-left,
.marquee-fade-right {
  position: absolute;
  top: 0; bottom: 0;
  width: 8rem;
  z-index: 1;
  pointer-events: none;
}
.marquee-fade-left  { left: 0;  background: linear-gradient(to right, var(--bg), transparent); }
.marquee-fade-right { right: 0; background: linear-gradient(to left,  var(--bg), transparent); }

.marquee-track { overflow: hidden; }
.marquee-inner {
  display: flex;
  align-items: center;
  gap: 1.25rem;
  white-space: nowrap;
  animation: marquee-scroll 40s linear infinite;
  width: max-content;
}
.marquee-inner span {
  font-size: 0.88rem;
  font-weight: 500;
  color: var(--muted);
  letter-spacing: 0.02em;
}
.marquee-sep {
  color: var(--orange) !important;
  font-weight: 700;
}
@keyframes marquee-scroll {
  from { transform: translateX(0); }
  to   { transform: translateX(-50%); }
}
.marquee-section:hover .marquee-inner { animation-play-state: paused; }


/* ═══════════════════════════════════════════════════════════
   SECTION COMMON ELEMENTS
   ═══════════════════════════════════════════════════════════ */
.section-label {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  margin-bottom: 1.5rem;
}
.label-num {
  font-family: var(--font-display);
  font-size: 0.72rem;
  font-weight: 700;
  color: var(--orange);
  letter-spacing: 0.05em;
}
.label-text {
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  color: var(--muted-2);
}

/* Reveal headline (Apple-style line-by-line) */
.reveal-headline {
  font-size: clamp(2.4rem, 5.5vw, 4.8rem);
  line-height: 1.02;
  letter-spacing: -0.04em;
  color: var(--text);
}
.line-wrap {
  display: block;
  overflow: hidden;
}
.line-wrap span {
  display: block;
  transform: translateY(108%); /* GSAP resets to 0 on scroll */
}

/* Generic fades */
.reveal-fade { opacity: 0; transform: translateY(24px); }

/* Cards */
.reveal-card { opacity: 0; transform: translateY(32px); }


/* ═══════════════════════════════════════════════════════════
   ABOUT
   ═══════════════════════════════════════════════════════════ */
.about-inner {
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) minmax(0, 0.9fr);
  gap: 5rem;
  align-items: start;
}
.about-sticky {
  position: sticky;
  top: 7rem;
}
.about-sticky .reveal-headline {
  margin-bottom: 1.8rem;
}
.about-body p {
  color: var(--muted);
  font-size: 1.05rem;
  margin-bottom: 1.1rem;
}
.about-body p:last-child { margin-bottom: 0; }

.about-steps { display: flex; flex-direction: column; gap: 1rem; }

.pillar {
  background: var(--surface);
  border: 1px solid var(--line-strong);
  border-radius: var(--radius);
  padding: 1.6rem 1.5rem;
  box-shadow: var(--shadow-md);
  position: relative;
  overflow: hidden;
  transition: transform 350ms var(--ease-out), box-shadow 350ms ease;
}
.pillar::before {
  content: "";
  position: absolute;
  top: 0; left: 0;
  width: 3px; height: 100%;
  background: linear-gradient(to bottom, var(--orange), var(--teal));
  border-radius: 2px 0 0 2px;
}
.pillar:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-lg);
}

.pillar-number {
  font-family: var(--font-display);
  font-size: 0.7rem;
  font-weight: 700;
  color: var(--orange);
  letter-spacing: 0.08em;
  margin-bottom: 0.7rem;
}
.pillar h3 {
  font-size: 1.15rem;
  letter-spacing: -0.02em;
  margin-bottom: 0.6rem;
}
.pillar p {
  font-size: 0.95rem;
  color: var(--muted);
  line-height: 1.6;
}


/* ═══════════════════════════════════════════════════════════
   WORK — Bento Grid
   ═══════════════════════════════════════════════════════════ */
.section-intro { margin-bottom: 3.5rem; }
.section-intro .reveal-headline { margin-bottom: 0; }

.bento-grid {
  display: grid;
  grid-template-columns: 1.65fr 1fr;
  grid-template-rows: auto auto auto;
  gap: 1rem;
}

.bento-card {
  position: relative;
  background: var(--surface);
  border: 1px solid var(--line-strong);
  border-radius: var(--radius-lg);
  padding: 2rem 1.8rem;
  box-shadow: var(--shadow-md);
  overflow: hidden;
  transition: transform 380ms var(--ease-out), box-shadow 380ms ease;
}
.bento-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}
.bento-card:hover .bento-accent {
  opacity: 1;
  transform: scale(1.1);
}

.bento-featured {
  grid-column: 1;
  grid-row: 1 / 3;
}
.bento-wide {
  grid-column: 1 / -1;
  grid-row: 3;
}

.bento-tag {
  display: inline-block;
  font-size: 0.72rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--orange);
  background: var(--orange-soft);
  border: 1px solid var(--orange-glow);
  border-radius: 999px;
  padding: 0.3rem 0.75rem;
  margin-bottom: 1rem;
}
.bento-card h3 {
  font-size: 1.35rem;
  letter-spacing: -0.03em;
  margin-bottom: 0.75rem;
  line-height: 1.2;
}
.bento-featured h3 { font-size: 1.65rem; }
.bento-card p {
  font-size: 0.97rem;
  color: var(--muted);
  line-height: 1.65;
}

/* Decorative glow circle */
.bento-accent {
  position: absolute;
  bottom: -3rem; right: -3rem;
  width: 10rem; height: 10rem;
  border-radius: 50%;
  background: radial-gradient(circle, var(--orange-glow), transparent 70%);
  pointer-events: none;
  opacity: 0;
  transition: opacity 400ms ease, transform 400ms ease;
}
.bento-card:nth-child(2) .bento-accent { background: radial-gradient(circle, var(--teal-glow), transparent 70%); }
.bento-card:nth-child(3) .bento-accent { background: radial-gradient(circle, var(--gold-glow), transparent 70%); }
.bento-card:nth-child(4) .bento-accent { background: radial-gradient(circle, var(--teal-glow), transparent 70%); }


/* ═══════════════════════════════════════════════════════════
   INTERESTS
   ═══════════════════════════════════════════════════════════ */
.interests-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.1rem;
}

.interest-card {
  background: var(--surface);
  border: 1px solid var(--line-strong);
  border-radius: var(--radius-lg);
  padding: 2rem 1.8rem;
  box-shadow: var(--shadow-md);
  position: relative;
  overflow: hidden;
  transition: transform 380ms var(--ease-out), box-shadow 380ms ease;
}
.interest-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-lg);
}

/* Colored top border per card */
.interest-card[data-accent="orange"] { border-top: 3px solid var(--orange); }
.interest-card[data-accent="teal"]   { border-top: 3px solid var(--teal); }
.interest-card[data-accent="gold"]   { border-top: 3px solid var(--gold); }

/* Background glow */
.interest-card[data-accent="orange"]::after { background: radial-gradient(ellipse at top right, var(--orange-soft), transparent 70%); }
.interest-card[data-accent="teal"]::after   { background: radial-gradient(ellipse at top right, var(--teal-soft),   transparent 70%); }
.interest-card[data-accent="gold"]::after   { background: radial-gradient(ellipse at top right, var(--gold-soft),   transparent 70%); }
.interest-card::after {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  border-radius: inherit;
}

.interest-icon {
  font-size: 2rem;
  margin-bottom: 0.9rem;
  display: block;
}
.interest-chip {
  display: inline-block;
  font-size: 0.72rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--muted-2);
  margin-bottom: 0.7rem;
}
.interest-card h3 {
  font-size: 1.2rem;
  letter-spacing: -0.02em;
  margin-bottom: 0.65rem;
}
.interest-card p {
  font-size: 0.95rem;
  color: var(--muted);
  line-height: 1.65;
}


/* ═══════════════════════════════════════════════════════════
   GALLERY
   ═══════════════════════════════════════════════════════════ */
.gallery-note {
  font-size: 0.9rem;
  color: var(--muted-2);
  margin-top: 0.75rem;
}
.gallery-note code {
  font-family: ui-monospace, "SF Mono", Menlo, monospace;
  font-size: 0.85em;
  color: var(--teal);
  background: var(--teal-soft);
  border: 1px solid rgba(10, 140, 134, 0.2);
  border-radius: 5px;
  padding: 0.15em 0.45em;
}

.gallery-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  grid-auto-rows: 295px;
  gap: 0.85rem;
  margin-top: 3rem;
}
.g-tall { grid-row: span 2; }
.g-wide { grid-column: span 2; }

.gallery-item {
  border-radius: var(--radius);
  overflow: hidden;
  background: var(--bg-2);
  border: 1px solid var(--line);
  box-shadow: var(--shadow-sm);
  cursor: pointer;
  position: relative;
}
.gallery-item img {
  width: 100%; height: 100%;
  object-fit: cover;
  transition: transform 600ms var(--ease-out);
}
.gallery-item:hover img { transform: scale(1.06); }
.gallery-item::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(22, 19, 14, 0.3), transparent 50%);
  opacity: 0;
  pointer-events: none;
  transition: opacity 400ms ease;
}
.gallery-item:hover::after { opacity: 1; }


/* ═══════════════════════════════════════════════════════════
   CONNECT
   ═══════════════════════════════════════════════════════════ */
.connect {
  position: relative;
  overflow: hidden;
}
.connect-bg {
  position: absolute;
  inset: 0;
  pointer-events: none;
  z-index: 0;
}
.connect-orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(90px);
}
.connect-orb-1 {
  width: 50vw; height: 50vw;
  top: -20%; right: -10%;
  background: radial-gradient(circle, rgba(10, 140, 134, 0.14), transparent 70%);
}
.connect-orb-2 {
  width: 35vw; height: 35vw;
  bottom: -10%; left: -5%;
  background: radial-gradient(circle, rgba(214, 82, 25, 0.12), transparent 70%);
}

.connect-inner {
  position: relative;
  z-index: 1;
  max-width: 680px;
}
.connect-headline { margin-bottom: 1.2rem; }
.connect-sub {
  font-size: 1.1rem;
  color: var(--muted);
  margin-bottom: 2.2rem;
  max-width: 52ch;
}
.connect-actions {
  display: flex;
  gap: 0.85rem;
  flex-wrap: wrap;
}


/* ═══════════════════════════════════════════════════════════
   BUTTONS
   ═══════════════════════════════════════════════════════════ */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  border-radius: 999px;
  padding: 0.7rem 1.3rem;
  font-family: var(--font-sans);
  font-size: 0.95rem;
  font-weight: 600;
  cursor: pointer;
  border: none;
  transition: transform 250ms var(--ease-spring), box-shadow 250ms ease, background 200ms ease, opacity 200ms ease;
  text-decoration: none;
}
.btn:hover { transform: translateY(-2px); }
.btn:active { transform: translateY(0); }

.btn-primary {
  background: linear-gradient(135deg, var(--orange), #e86c3a);
  color: #fff;
  box-shadow: 0 4px 16px rgba(214, 82, 25, 0.35), 0 1px 3px rgba(0,0,0,0.15);
}
.btn-primary:hover { box-shadow: 0 8px 28px rgba(214, 82, 25, 0.45), 0 2px 6px rgba(0,0,0,0.15); }

.btn-ghost {
  background: var(--surface);
  color: var(--text);
  border: 1px solid var(--line-strong);
  box-shadow: var(--shadow-sm);
}
.btn-ghost:hover {
  background: var(--bg-2);
  box-shadow: var(--shadow-md);
}

.btn-lg { padding: 0.9rem 1.7rem; font-size: 1rem; }
.btn-icon { flex-shrink: 0; transition: transform 250ms ease; }
.btn-primary:hover .btn-icon { transform: translateX(3px); }


/* ═══════════════════════════════════════════════════════════
   FOOTER
   ═══════════════════════════════════════════════════════════ */
.site-footer {
  border-top: 1px solid var(--line);
  padding: 2rem 1.5rem 2.5rem;
  background: var(--surface-2);
}
.footer-inner {
  max-width: var(--max-w);
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  flex-wrap: wrap;
}
.footer-brand {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 0.95rem;
  letter-spacing: 0.08em;
  color: var(--muted-2);
}
.footer-copy {
  font-size: 0.85rem;
  color: var(--muted-2);
}
.footer-links {
  display: flex;
  gap: 1.5rem;
}
.footer-links a {
  font-size: 0.85rem;
  color: var(--muted-2);
  transition: color 200ms ease;
}
.footer-links a:hover { color: var(--orange); }


/* ═══════════════════════════════════════════════════════════
   RESPONSIVE
   ═══════════════════════════════════════════════════════════ */
@media (max-width: 960px) {
  .hero-inner {
    grid-template-columns: 1fr;
    text-align: center;
    gap: 3rem;
  }
  .hero-text { max-width: 100%; }
  .hero-cta { justify-content: center; }
  .hero-tagline { margin-left: auto; margin-right: auto; }
  .hero-visual { align-items: center; }
  .photo-frame { width: clamp(180px, 55vw, 280px); height: clamp(220px, 68vw, 350px); }

  .about-inner { grid-template-columns: 1fr; gap: 2.5rem; }
  .about-sticky { position: static; }

  .bento-grid {
    grid-template-columns: 1fr;
  }
  .bento-featured, .bento-wide { grid-column: 1; grid-row: auto; }

  .interests-grid { grid-template-columns: repeat(2, 1fr); }

  .gallery-grid { grid-template-columns: repeat(2, 1fr); }
  .g-tall { grid-row: span 1; }
  .g-wide { grid-column: span 1; }
}

@media (max-width: 740px) {
  .site-nav { display: none; }
  .nav-toggle { display: flex; }

  .section-pad { padding: 5rem 1.25rem; }

  .hero { padding: 5.5rem 1.25rem 3.5rem; }
  .hero-name { font-size: clamp(3rem, 13vw, 5rem); }
  .reveal-headline { font-size: clamp(2rem, 8vw, 3rem); }
  .br-desktop { display: none; }

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

  .gallery-grid {
    grid-template-columns: 1fr;
    grid-auto-rows: 220px;
  }
  .g-tall, .g-wide { grid-column: 1; grid-row: auto; }

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

@media (max-width: 480px) {
  /* Tighter font sizing for very small screens */
  .hero-name { font-size: clamp(2.2rem, 11vw, 3.5rem); }
  .hero-tagline { font-size: 0.95rem; }
  .bento-card { padding: 1.5rem 1.3rem; }
  .interest-card { padding: 1.5rem 1.3rem; }
}


/* ═══════════════════════════════════════════════════════════
   LIGHTBOX
   ═══════════════════════════════════════════════════════════ */
.lightbox {
  position: fixed;
  inset: 0;
  z-index: 9000;
  background: rgba(10, 9, 7, 0.93);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1.5rem;
  opacity: 0;
  pointer-events: none;
  transition: opacity 280ms ease;
}
.lightbox.open {
  opacity: 1;
  pointer-events: all;
}
.lightbox-img {
  max-width: 90vw;
  max-height: 88vh;
  width: auto;
  height: auto;
  object-fit: contain;
  border-radius: var(--radius);
  box-shadow: 0 32px 80px rgba(0, 0, 0, 0.6);
  transform: scale(0.96);
  transition: transform 280ms ease;
}
.lightbox.open .lightbox-img {
  transform: scale(1);
}
.lightbox-close {
  position: absolute;
  top: 1.25rem;
  right: 1.25rem;
  width: 2.5rem;
  height: 2.5rem;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(255, 255, 255, 0.12);
  border: 1px solid rgba(255, 255, 255, 0.18);
  border-radius: 50%;
  color: #fff;
  cursor: pointer;
  transition: background 200ms ease;
}
.lightbox-close:hover {
  background: rgba(255, 255, 255, 0.22);
}
.gallery-item { cursor: zoom-in; }


/* ═══════════════════════════════════════════════════════════
   ACCESSIBILITY — Reduced motion
   ═══════════════════════════════════════════════════════════ */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 1ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 1ms !important;
  }
  html { scroll-behavior: auto; }
  .name-line { transform: none; }
  .line-wrap span { transform: none; }
  .hero-eyebrow, .hero-tagline, .hero-cta, .hero-visual, .scroll-hint,
  .reveal-fade, .reveal-card { opacity: 1; transform: none; }
}