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

:root {
  --bg:        #080808;
  --bg2:       #0f0f0f;
  --bg3:       #161616;
  --bg4:       #1e1e1e;
  --border:    #222222;
  --border2:   #2e2e2e;
  --text:      #f0f0f0;
  --text2:     #a0a0a0;
  --text3:     #555555;
  --white:     #ffffff;
  --accent:    #ffffff;
  --font:      'Space Grotesk', 'Syne', system-ui, sans-serif;
  --font-body: 'Inter', system-ui, sans-serif;
  --max-w:     1140px;
  --ease:      cubic-bezier(0.4, 0, 0.2, 1);
  --t:         0.25s;
}

html { scroll-behavior: smooth; font-size: 16px; }

body {
  background: var(--bg);
  color: var(--text);
  font-family: var(--font-body);
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

img { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
button { cursor: pointer; font-family: var(--font-body); }

/* ── TYPOGRAPHY ── */
.display {
  font-family: var(--font);
  font-weight: 700;
  line-height: 1.05;
  letter-spacing: -0.02em;
  color: var(--white);
}
.label {
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--text3);
}
.lead {
  font-size: 1.05rem;
  color: var(--text2);
  line-height: 1.8;
}

/* ── LAYOUT ── */
.container { max-width: var(--max-w); margin: 0 auto; padding: 0 40px; }
section { padding: 100px 0; }
.divider { width: 40px; height: 2px; background: var(--white); margin: 24px 0 40px; }
.divider.sm { width: 24px; height: 2px; }

/* ── BUTTONS ── */
.btn {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 13px 28px; border-radius: 3px;
  font-family: var(--font); font-size: 0.85rem; font-weight: 700;
  letter-spacing: 0.06em; text-transform: uppercase;
  transition: all var(--t) var(--ease); border: none;
}
.btn-white { background: var(--white); color: var(--bg); }
.btn-white:hover { background: #e0e0e0; }
.btn-outline { background: transparent; color: var(--text); border: 1px solid var(--border2); }
.btn-outline:hover { border-color: var(--white); color: var(--white); }

/* ── NAVIGATION ── */
nav {
  position: fixed; top: 0; left: 0; right: 0; z-index: 200;
  height: 64px;
  display: flex; align-items: center; justify-content: space-between;
  padding: 0 40px;
  background: rgba(8,8,8,0);
  backdrop-filter: blur(0px);
  transition: background var(--t), backdrop-filter var(--t), border-color var(--t);
  border-bottom: 1px solid transparent;
}
nav.scrolled {
  background: rgba(8,8,8,0.92);
  backdrop-filter: blur(16px);
  border-color: var(--border);
}
.nav-logo {
  font-family: var(--font);
  font-weight: 700;
  font-size: 1.05rem;
  letter-spacing: -0.02em;
  color: var(--white);
}
.nav-center {
  display: flex; gap: 40px; list-style: none;
  position: absolute; left: 50%; transform: translateX(-50%);
}
.nav-center a {
  font-size: 0.78rem; font-weight: 600;
  letter-spacing: 0.1em; text-transform: uppercase;
  color: var(--text3);
  transition: color var(--t);
}
.nav-center a:hover, .nav-center a.active { color: var(--white); }
.nav-right { display: flex; align-items: center; gap: 24px; }
.nav-right a {
  font-size: 0.78rem; font-weight: 600;
  letter-spacing: 0.08em; text-transform: uppercase;
  color: var(--text3);
  transition: color var(--t);
}
.nav-right a:hover { color: var(--white); }
.nav-cta {
  font-family: var(--font); font-size: 0.75rem; font-weight: 700;
  letter-spacing: 0.1em; text-transform: uppercase;
  background: var(--white); color: var(--bg);
  padding: 8px 20px; border-radius: 3px;
  transition: background var(--t);
}
.nav-cta:hover { background: #ddd; }

.nav-hamburger {
  display: none; flex-direction: column; gap: 5px;
  background: none; border: none; padding: 4px;
}
.nav-hamburger span { display: block; width: 22px; height: 1.5px; background: var(--text); transition: var(--t); }

@media (max-width: 860px) {
  nav { padding: 0 24px; }
  .nav-center { display: none; }
  .nav-right { display: none; }
  .nav-hamburger { display: flex; }
}
.nav-mobile {
  display: none;
  position: fixed; top: 64px; left: 0; right: 0;
  background: var(--bg2);
  border-bottom: 1px solid var(--border);
  z-index: 199;
  flex-direction: column;
  padding: 16px 0;
}
.nav-mobile.open { display: flex; }
.nav-mobile a {
  padding: 12px 24px;
  font-size: 0.88rem; font-weight: 600;
  letter-spacing: 0.08em; text-transform: uppercase;
  color: var(--text2);
  border-bottom: 1px solid var(--border);
  transition: color var(--t);
}
.nav-mobile a:last-child { border-bottom: none; }
.nav-mobile a:hover { color: var(--white); }
.nav-mobile a.nav-cta {
  margin: 12px 24px 4px;
  padding: 12px 20px;
  background: var(--white);
  color: var(--bg);
  border: none;
  border-radius: 3px;
  text-align: center;
  font-family: var(--font);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.1em;
}
.nav-mobile a.nav-cta:hover { background: #ddd; color: var(--bg); }

/* ── HERO ── */
#hero {
  min-height: 100vh;
  display: grid;
  grid-template-columns: 44% 1fr;
  overflow: hidden;
}
.hero-photo-col {
  position: relative;
  background: var(--bg2);
  overflow: hidden;
}
.hero-photo-col img {
  width: 100%; height: 100%;
  object-fit: cover;
  object-position: center top;
  filter: brightness(0.8) contrast(1.05);
  transition: transform 0.8s var(--ease);
}
.hero-photo-col:hover img { transform: scale(1.03); }
.hero-photo-overlay {
  position: absolute; inset: 0;
  background:
    /* right edge bleeds into content column */
    linear-gradient(to right, transparent 55%, rgba(8,8,8,0.6) 78%, var(--bg) 100%),
    /* top edge fades to nav */
    linear-gradient(to bottom, var(--bg) 0%, transparent 15%),
    /* bottom edge */
    linear-gradient(to top, var(--bg) 0%, transparent 18%),
    /* vignette: dark rim, clear center */
    radial-gradient(ellipse 80% 80% at 45% 50%, transparent 50%, rgba(8,8,8,0.55) 100%);
}

.hero-content-col {
  display: flex; flex-direction: column; justify-content: center;
  padding: 100px 60px 60px 60px;
  position: relative;
}
.hero-name {
  font-family: var(--font);
  font-weight: 700;
  font-size: clamp(3.8rem, 7vw, 6.5rem);
  line-height: 0.95;
  letter-spacing: -0.03em;
  color: var(--white);
  margin-bottom: 16px;
  text-transform: uppercase;
}
.hero-tag {
  display: inline-flex; align-items: center;
  font-size: 0.72rem; font-weight: 600;
  letter-spacing: 0.15em; text-transform: uppercase;
  color: var(--text3); margin-bottom: 12px;
}
.hero-role {
  font-size: 0.95rem;
  color: var(--text2); margin-bottom: 28px;
  font-weight: 400; line-height: 1.6;
  white-space: nowrap;
}
.hero-bio {
  font-size: 0.95rem; color: var(--text2);
  max-width: 420px; line-height: 1.85;
  margin-bottom: 48px;
}
.hero-bio strong { color: var(--white); font-weight: 700; }
.hero-founder-badges {
  display: flex; flex-wrap: wrap; gap: 8px;
  margin-bottom: 36px;
}
.founder-badge {
  display: inline-flex; align-items: center; gap: 8px;
  font-size: 0.72rem; font-weight: 500; letter-spacing: 0.04em;
  color: var(--text3);
  border: 1px solid var(--border);
  border-radius: 100px;
  padding: 5px 12px 5px 8px;
  text-decoration: none;
  transition: border-color var(--t), color var(--t);
}
.founder-badge:hover { border-color: var(--border2); color: var(--text2); }
.founder-badge-dot {
  width: 6px; height: 6px; border-radius: 50%;
  background: var(--text3); flex-shrink: 0;
  transition: background var(--t);
}
.founder-badge:hover .founder-badge-dot { background: var(--white); }
.hero-actions { display: flex; gap: 14px; flex-wrap: wrap; margin-bottom: 48px; }
.hero-meta {
  display: flex; gap: 48px;
  padding-top: 40px;
  border-top: 1px solid var(--border);
}
.hero-stat-num {
  font-family: var(--font);
  font-size: 2rem; font-weight: 700;
  letter-spacing: -0.03em;
  color: var(--white); line-height: 1;
}
.hero-stat-label {
  font-size: 0.72rem; color: var(--text3);
  letter-spacing: 0.06em; margin-top: 4px;
}

.hero-scroll {
  position: absolute; bottom: 40px; left: 50%; transform: translateX(-50%);
  display: flex; flex-direction: column; align-items: center; gap: 8px;
  font-size: 0.65rem; letter-spacing: 0.18em; text-transform: uppercase;
  color: var(--text3);
  animation: scroll-bounce 2s ease-in-out infinite;
  transition: opacity 0.4s ease;
}
.hero-scroll.hidden { opacity: 0; pointer-events: none; }
@keyframes scroll-bounce {
  0%, 100% { transform: translateX(-50%) translateY(0); }
  50% { transform: translateX(-50%) translateY(6px); }
}

@media (max-width: 860px) {
  #hero { grid-template-columns: 1fr; grid-template-rows: 45vh 1fr; }
  .hero-photo-overlay { background: linear-gradient(to bottom, transparent 50%, var(--bg) 100%); }
  .hero-content-col { padding: 40px 24px 60px; }
  .hero-scroll { display: none; }
  .hero-meta { gap: 28px; }
}

/* ── MARQUEE ── */
.marquee-strip {
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  padding: 16px 0;
  overflow: hidden;
  background: var(--bg2);
}
.marquee-track {
  display: flex; gap: 0;
  animation: marquee 20s linear infinite;
  width: max-content;
}
.marquee-item {
  display: flex; align-items: center; gap: 32px;
  padding: 0 32px;
  font-family: var(--font);
  font-size: 0.72rem; font-weight: 700;
  letter-spacing: 0.15em; text-transform: uppercase;
  color: var(--text3); white-space: nowrap;
}
.marquee-item::after {
  content: '·';
  color: var(--border2);
}
@keyframes marquee {
  from { transform: translateX(0); }
  to { transform: translateX(-50%); }
}

/* ── SECTION: ABOUT ── */
#about { background: var(--bg); }
.about-grid {
  display: grid; grid-template-columns: 1fr 1fr;
  gap: 80px; align-items: start;
}
.about-text .lead { margin-bottom: 20px; }
.about-text .lead + .lead { margin-bottom: 32px; }
.about-text strong { color: var(--text); font-weight: 500; }
.about-tags { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 16px; }
.about-tag {
  font-size: 0.78rem; font-weight: 500;
  letter-spacing: 0.04em;
  color: var(--text2);
  border: 1px solid var(--border); border-radius: 2px;
  padding: 5px 12px;
}
.about-cards { display: flex; flex-direction: column; gap: 1px; }
.about-card {
  background: var(--bg2); border: 1px solid var(--border);
  padding: 24px 28px; border-radius: 2px;
  display: flex; gap: 20px; align-items: flex-start;
  transition: border-color var(--t), background var(--t);
}
.about-card:hover { border-color: var(--border2); background: var(--bg3); }
.about-card-num {
  font-family: var(--font);
  font-size: 0.72rem; font-weight: 700;
  letter-spacing: 0.1em;
  color: var(--text3); padding-top: 3px; min-width: 28px;
}
.about-card-title { font-weight: 600; color: var(--white); margin-bottom: 4px; font-size: 0.95rem; }
.about-card-text { font-size: 0.85rem; color: var(--text2); line-height: 1.7; }
@media (max-width: 860px) { .about-grid { grid-template-columns: 1fr; gap: 48px; } }

/* ── NUMBERS STRIP ── */
.numbers-strip {
  background: var(--bg2);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  padding: 70px 0;
}
.numbers-grid {
  display: grid; grid-template-columns: repeat(4, 1fr);
  gap: 40px; text-align: center;
}
.num-val {
  font-family: var(--font);
  font-size: 3rem; font-weight: 700;
  letter-spacing: -0.02em;
  color: var(--white); line-height: 1; margin-bottom: 8px;
}
.num-label { font-size: 0.8rem; color: var(--text2); line-height: 1.5; }
@media (max-width: 600px) {
  .numbers-grid { grid-template-columns: repeat(2, 1fr); gap: 32px; }
}

/* ── EXPERIENCE ── */
#experience { background: var(--bg); }

/* Horizontal tab bar */
.exp-tabs {
  display: flex;
  gap: 0;
  border-bottom: 1px solid var(--border);
  margin-top: 60px;
  margin-bottom: 48px;
  overflow-x: auto;
  scrollbar-width: none;
}
.exp-tabs::-webkit-scrollbar { display: none; }
.exp-tab {
  background: none; border: none; cursor: pointer;
  padding: 16px 28px;
  border-bottom: 2px solid transparent;
  margin-bottom: -1px;
  text-align: left;
  transition: border-color var(--t), background var(--t);
  white-space: nowrap;
  flex-shrink: 0;
}
.exp-tab:hover { background: var(--bg2); }
.exp-tab.active { border-bottom-color: var(--white); }
.exp-tab-title {
  display: block;
  font-family: var(--font);
  font-size: 0.88rem; font-weight: 600;
  color: var(--text3);
  line-height: 1.3; margin-bottom: 3px;
  transition: color var(--t);
}
.exp-tab-co {
  display: block;
  font-size: 0.72rem; color: var(--text3);
  transition: color var(--t);
}
.exp-tab.active .exp-tab-title { color: var(--white); }
.exp-tab.active .exp-tab-co { color: var(--text2); }
.exp-tab:hover:not(.active) .exp-tab-title { color: var(--text2); }

/* Panel content */
.exp-panels { min-width: 0; }
.exp-panel { display: none; }
.exp-panel.active { display: block; }

/* Company logos — all rendered white to match dark aesthetic */
.co-logo {
  display: block;
  width: auto;
  filter: brightness(0) invert(1);
  opacity: 0.7;
  transition: opacity 0.2s;
}
.co-logo--pmw  { max-height: 18px; }
.co-logo--noobs { max-height: 20px; }
.co-logo--lums  { max-height: 28px; }

/* Timeline left sidebar logos */
.tl-logo { margin-top: 16px; }

/* Exp panel logos (homepage) */
.exp-panel-logo { margin-bottom: 20px; }
.exp-panel-logo .co-logo--pmw  { max-height: 16px; }
.exp-panel-logo .co-logo--noobs { max-height: 18px; }
.exp-panel-logo .co-logo--lums  { max-height: 26px; }

/* Work card logos */
.work-card-logo { margin-bottom: 14px; }
.work-card-logo .co-logo { max-height: 16px; }

/* Project hero logos */
.project-co-logo .co-logo { max-height: 20px; opacity: 0.65; }

.exp-panel-role {
  font-family: var(--font);
  font-size: 1.75rem; font-weight: 700;
  letter-spacing: -0.02em; color: var(--white);
  margin-bottom: 4px; line-height: 1.2;
}
.exp-panel-co { font-size: 0.95rem; color: var(--text2); font-weight: 500; margin-bottom: 2px; }
.exp-panel-tenure {
  font-size: 0.78rem; color: var(--text3); margin-bottom: 24px;
  display: flex; align-items: center; gap: 8px;
}
.exp-panel-tenure::before { content: ''; width: 16px; height: 1px; background: var(--border2); }
.exp-panel-desc {
  font-size: 0.88rem; color: var(--text2);
  line-height: 1.8; margin-bottom: 20px;
  padding: 14px 18px;
  background: var(--bg2); border-left: 2px solid var(--border2);
}
.exp-bullets { list-style: none; display: flex; flex-direction: column; gap: 12px; }
.exp-bullets li {
  font-size: 0.87rem; color: var(--text2);
  padding-left: 20px; position: relative; line-height: 1.75;
}
.exp-bullets li::before {
  content: ''; position: absolute; left: 0; top: 11px;
  width: 8px; height: 1px; background: var(--border2);
}
.exp-bullets li strong { color: var(--text); font-weight: 500; }

/* ── SKILLS / EXPERTISE ── */
#skills { background: var(--bg); }
.expertise-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0;
  margin-top: 64px;
}
.expertise-area {
  padding: 48px 40px 52px;
  border: 1px solid var(--border);
  margin: -1px 0 0 -1px; /* collapse borders */
  display: flex; flex-direction: column; gap: 0;
  transition: background var(--t);
}
.expertise-area:hover { background: var(--bg2); }
.expertise-num {
  font-family: var(--font);
  font-size: 0.68rem; font-weight: 700;
  letter-spacing: 0.14em; text-transform: uppercase;
  color: var(--text3);
  margin-bottom: 20px;
}
.expertise-name {
  font-family: var(--font);
  font-size: clamp(1.5rem, 2.2vw, 2rem);
  font-weight: 700;
  letter-spacing: -0.03em;
  line-height: 1.1;
  color: var(--white);
  margin-bottom: 28px;
}
.expertise-tags {
  display: flex; flex-wrap: wrap; gap: 7px;
}
/* tooltip wrapper */
.expertise-tags span {
  position: relative;
  font-size: 0.73rem; font-weight: 500;
  color: var(--text3);
  border: 1px solid var(--border);
  border-radius: 100px;
  padding: 5px 13px;
  cursor: default;
  transition: border-color 0.15s, color 0.15s;
}
.expertise-tags span:hover {
  border-color: var(--white);
  color: var(--white);
}
/* tooltip bubble */
.expertise-tags span[data-tip]::after {
  content: attr(data-tip);
  position: absolute;
  bottom: calc(100% + 10px);
  left: 50%; transform: translateX(-50%);
  background: var(--white);
  color: var(--bg);
  font-family: var(--font-body);
  font-size: 0.78rem; font-weight: 400;
  line-height: 1.6;
  white-space: normal;
  padding: 14px 18px;
  border-radius: 8px;
  pointer-events: none;
  opacity: 0;
  transition: opacity 0.18s ease;
  z-index: 100;
  width: max-content;
  max-width: 280px;
  min-width: 180px;
  text-align: left;
  box-shadow: 0 8px 24px rgba(0,0,0,0.35);
  letter-spacing: 0.01em;
}
/* tooltip arrow */
.expertise-tags span[data-tip]::before {
  content: '';
  position: absolute;
  bottom: calc(100% + 4px);
  left: 50%; transform: translateX(-50%);
  border: 5px solid transparent;
  border-top-color: var(--white);
  pointer-events: none;
  opacity: 0;
  transition: opacity 0.15s ease;
  z-index: 100;
}
.expertise-tags span[data-tip]:hover::after,
.expertise-tags span[data-tip]:hover::before {
  opacity: 1;
}

@media (max-width: 860px) {
  .expertise-grid { grid-template-columns: 1fr; }
  .expertise-area { padding: 36px 28px; }
}

/* ── WORK / PROJECTS ── */
#work { background: var(--bg); }
.work-grid {
  display: grid; grid-template-columns: repeat(2, 1fr);
  gap: 1px; margin-top: 60px;
  border: 1px solid var(--border);
}
.work-card {
  background: var(--bg2); padding: 40px;
  position: relative; overflow: hidden;
  transition: background var(--t);
  display: flex; flex-direction: column;
}
.work-card:hover { background: var(--bg3); }
.work-card:nth-child(odd) { border-right: 1px solid var(--border); }
.work-card + .work-card { border-top: 1px solid var(--border); }
.work-card:nth-child(odd) + .work-card:nth-child(even) { border-left: none; }
.work-card-num {
  font-family: var(--font);
  font-size: 0.65rem; font-weight: 700;
  letter-spacing: 0.15em; color: var(--text3); margin-bottom: 32px;
}
.work-card-type {
  font-size: 0.7rem; font-weight: 600;
  letter-spacing: 0.12em; text-transform: uppercase;
  color: var(--text3); margin-bottom: 10px;
}
.work-card-title {
  font-family: var(--font);
  font-size: 1.4rem; font-weight: 700;
  letter-spacing: -0.02em;
  color: var(--white); line-height: 1.2;
  margin-bottom: 14px;
}
.work-card-desc {
  font-size: 0.85rem; color: var(--text2);
  line-height: 1.75; margin-bottom: 28px; flex: 1;
}
.work-card-tags { display: flex; flex-wrap: wrap; gap: 6px; margin-bottom: 28px; }
.work-card-tag {
  font-size: 0.7rem; font-weight: 500;
  letter-spacing: 0.06em;
  border: 1px solid var(--border); border-radius: 2px;
  padding: 3px 9px; color: var(--text3);
}
.work-card-link {
  display: inline-flex; align-items: center; gap: 8px;
  font-family: var(--font);
  font-size: 0.78rem; font-weight: 700;
  letter-spacing: 0.1em; text-transform: uppercase;
  color: var(--text2);
  transition: color var(--t), gap var(--t);
}
.work-card-link:hover { color: var(--white); gap: 12px; }
@media (max-width: 680px) { .work-grid { grid-template-columns: 1fr; } .work-card { border-right: none !important; } }

/* ── PROJECT DETAIL PAGE ── */
.project-hero {
  padding: 140px 0 80px;
  border-bottom: 1px solid var(--border);
}
.project-hero-inner { display: grid; grid-template-columns: 1fr 360px; gap: 60px; align-items: start; }
.project-back {
  display: inline-flex; align-items: center; gap: 8px;
  font-size: 0.75rem; font-weight: 600;
  letter-spacing: 0.1em; text-transform: uppercase;
  color: var(--text3); margin-bottom: 48px;
  transition: color var(--t);
}
.project-back:hover { color: var(--white); }
.project-title {
  font-family: var(--font);
  font-size: clamp(2.5rem, 5vw, 4rem);
  font-weight: 700; letter-spacing: -0.04em;
  color: var(--white); line-height: 1; margin-bottom: 20px;
}
.project-subtitle { font-size: 1.1rem; color: var(--text2); line-height: 1.7; }
.project-meta-card {
  background: var(--bg2); border: 1px solid var(--border);
  border-radius: 2px; padding: 28px;
  display: flex; flex-direction: column; gap: 20px;
}
.project-meta-item {}
.project-meta-label {
  font-size: 0.65rem; font-weight: 700;
  letter-spacing: 0.15em; text-transform: uppercase;
  color: var(--text3); margin-bottom: 4px;
}
.project-meta-val { font-size: 0.9rem; color: var(--text); font-weight: 500; }
.project-body { padding: 80px 0; }
.project-body-inner { max-width: 720px; }
.project-body h2 {
  font-family: var(--font); font-weight: 700;
  font-size: 1.4rem; letter-spacing: -0.02em;
  color: var(--white); margin: 48px 0 16px;
}
.project-body h2:first-child { margin-top: 0; }
.project-body p { font-size: 0.95rem; color: var(--text2); line-height: 1.85; margin-bottom: 16px; }
.project-body strong { color: var(--text); font-weight: 500; }
.project-body ul { list-style: none; display: flex; flex-direction: column; gap: 10px; margin-bottom: 24px; }
.project-body ul li {
  font-size: 0.92rem; color: var(--text2); line-height: 1.7;
  padding-left: 20px; position: relative;
}
.project-body ul li::before {
  content: ''; position: absolute; left: 0; top: 11px;
  width: 6px; height: 1px; background: var(--text3);
}
.project-body ul li strong { color: var(--text); font-weight: 500; }
.project-stat-row {
  display: grid; grid-template-columns: repeat(3, 1fr);
  gap: 1px; border: 1px solid var(--border);
  margin: 40px 0;
}
.project-stat {
  background: var(--bg2); padding: 24px 28px;
  border-right: 1px solid var(--border);
}
.project-stat:last-child { border-right: none; }
.project-stat-val {
  font-family: var(--font); font-size: 2rem; font-weight: 700;
  letter-spacing: -0.03em; color: var(--white); line-height: 1; margin-bottom: 4px;
}
.project-stat-label { font-size: 0.78rem; color: var(--text2); }

@media (max-width: 860px) {
  .project-hero-inner { grid-template-columns: 1fr; }
  .project-stat-row { grid-template-columns: 1fr; }
  .project-stat { border-right: none; border-bottom: 1px solid var(--border); }
  .project-stat:last-child { border-bottom: none; }
}

/* ── PHOTOGRAPHY ── */
#photography { background: var(--bg); }
.photo-split {
  display: grid; grid-template-columns: 1fr 1fr;
  gap: 80px; align-items: center; margin-bottom: 60px;
}
.photo-handles { display: flex; flex-direction: column; gap: 10px; margin-top: 28px; }
.handle-link {
  display: flex; align-items: center; justify-content: space-between;
  padding: 14px 18px;
  border: 1px solid var(--border); border-radius: 2px;
  font-size: 0.85rem; color: var(--text2);
  transition: all var(--t);
}
.handle-link:hover { border-color: var(--white); color: var(--white); }
.handle-link span { font-size: 0.7rem; color: var(--text3); letter-spacing: 0.1em; text-transform: uppercase; }
.photo-carousel {
  display: flex; flex-direction: column; gap: 16px;
}
.photo-carousel-track {
  position: relative; overflow: hidden; border-radius: 4px;
  height: 460px;
}
.photo-carousel-slide {
  position: absolute; inset: 0;
  opacity: 0; transition: opacity 0.45s ease;
  pointer-events: none;
}
.photo-carousel-slide.active {
  opacity: 1; pointer-events: auto;
}
.photo-carousel-slide img {
  width: 100%; height: 100%;
  object-fit: contain;
  background: var(--bg2);
  display: block;
}
.photo-carousel-controls {
  display: flex; align-items: center; justify-content: space-between; gap: 12px;
}
.photo-carousel-btn {
  background: none; border: 1px solid var(--border);
  color: var(--text2); font-size: 1rem;
  width: 40px; height: 40px; border-radius: 2px;
  cursor: pointer; display: flex; align-items: center; justify-content: center;
  transition: border-color var(--t), color var(--t), background var(--t);
  flex-shrink: 0;
}
.photo-carousel-btn:hover { border-color: var(--white); color: var(--white); background: rgba(255,255,255,0.05); }
.photo-carousel-dots {
  display: flex; gap: 8px; align-items: center;
}
.photo-carousel-dot {
  width: 6px; height: 6px; border-radius: 50%;
  background: var(--border2); border: none; padding: 0; cursor: pointer;
  transition: background var(--t), transform var(--t);
}
.photo-carousel-dot.active { background: var(--white); transform: scale(1.3); }
.photo-carousel-cta {
  display: inline-block;
  font-family: var(--font); font-size: 0.78rem; font-weight: 600;
  letter-spacing: 0.08em; text-transform: uppercase;
  color: var(--text3); text-decoration: none;
  padding: 14px 0;
  border-top: 1px solid var(--border);
  transition: color var(--t);
}
.photo-carousel-cta:hover { color: var(--white); }
@media (max-width: 860px) { .photo-split { grid-template-columns: 1fr; gap: 48px; } }

/* ── EDUCATION ── */
#education { background: var(--bg2); }
.edu-row {
  display: flex; gap: 48px; align-items: flex-start;
  padding: 40px 0; border-bottom: 1px solid var(--border);
}
.edu-row:first-of-type { border-top: 1px solid var(--border); margin-top: 48px; }
.edu-year {
  font-family: var(--font); font-size: 0.8rem; font-weight: 700;
  letter-spacing: 0.08em; color: var(--text3); min-width: 120px; padding-top: 3px;
}
.edu-degree {
  font-family: var(--font); font-size: 1.2rem; font-weight: 700;
  letter-spacing: -0.02em; color: var(--white); margin-bottom: 4px;
}
.edu-inst { font-size: 0.92rem; color: var(--text2); margin-bottom: 10px; }
.edu-note { font-size: 0.85rem; color: var(--text3); line-height: 1.7; }
@media (max-width: 600px) { .edu-row { flex-direction: column; gap: 12px; } .edu-year { min-width: auto; } }

/* ── CONTACT ── */
#contact { background: var(--bg); }
.contact-layout {
  display: grid; grid-template-columns: 1fr 1fr;
  gap: 80px; align-items: start; margin-top: 60px;
}
.contact-info .lead { margin-bottom: 36px; }
.contact-rows { display: flex; flex-direction: column; gap: 1px; }
.contact-row {
  display: flex; align-items: center; justify-content: space-between;
  padding: 18px 0; border-bottom: 1px solid var(--border);
  font-size: 0.88rem;
  transition: color var(--t);
}
.contact-row:first-child { border-top: 1px solid var(--border); }
.contact-row:hover { color: var(--white); }
.contact-row-label { font-weight: 600; color: var(--text3); font-size: 0.72rem; letter-spacing: 0.1em; text-transform: uppercase; }
.contact-row-val { color: var(--text2); }
.contact-row:hover .contact-row-val { color: var(--white); }
.contact-arrow { color: var(--text3); transition: transform var(--t), color var(--t); }
.contact-row:hover .contact-arrow { transform: translateX(4px); color: var(--white); }

.contact-form-box {
  background: var(--bg2); border: 1px solid var(--border);
  border-radius: 2px; padding: 40px;
}
.form-row { margin-bottom: 22px; }
.form-label {
  display: block; font-size: 0.72rem; font-weight: 700;
  letter-spacing: 0.12em; text-transform: uppercase;
  color: var(--text3); margin-bottom: 8px;
}
.form-input, .form-textarea {
  width: 100%; background: var(--bg3); border: 1px solid var(--border);
  border-radius: 2px; padding: 12px 16px;
  font-family: var(--font-body); font-size: 0.9rem; color: var(--text);
  outline: none; transition: border-color var(--t);
}
.form-input:focus, .form-textarea:focus { border-color: var(--white); }
.form-textarea { resize: vertical; min-height: 120px; }
.form-input::placeholder, .form-textarea::placeholder { color: var(--text3); }

@media (max-width: 860px) { .contact-layout { grid-template-columns: 1fr; gap: 48px; } }

/* ── FOOTER ── */
footer {
  background: var(--bg2);
  border-top: 1px solid var(--border);
  padding: 32px 40px;
  display: flex; align-items: center; justify-content: space-between;
  flex-wrap: wrap; gap: 16px;
}
.footer-copy { font-size: 0.78rem; color: var(--text3); }
.footer-links { display: flex; gap: 28px; }
.footer-links a { font-size: 0.78rem; color: var(--text3); transition: color var(--t); }
.footer-links a:hover { color: var(--text); }
@media (max-width: 600px) { footer { padding: 24px; flex-direction: column; } }

/* ── SCROLL ANIMATIONS ── */
[data-reveal] {
  opacity: 0; transform: translateY(20px);
  transition: opacity 0.65s var(--ease), transform 0.65s var(--ease);
}
[data-reveal].revealed { opacity: 1; transform: none; }
[data-reveal-delay="1"] { transition-delay: 0.1s; }
[data-reveal-delay="2"] { transition-delay: 0.2s; }
[data-reveal-delay="3"] { transition-delay: 0.3s; }

/* ── PAGE: WORK ── */
.page-header {
  padding: 140px 0 80px;
  border-bottom: 1px solid var(--border);
}
.work-full-grid {
  display: grid; grid-template-columns: repeat(2, 1fr);
  gap: 1px; margin-top: 0;
  border: 1px solid var(--border);
}
.work-full-grid .work-card:nth-child(odd) { border-right: 1px solid var(--border); }
.work-full-grid .work-card { border-top: 1px solid var(--border); }
.work-full-grid .work-card:nth-child(1),
.work-full-grid .work-card:nth-child(2) { border-top: none; }
@media (max-width: 680px) { .work-full-grid { grid-template-columns: 1fr; } .work-full-grid .work-card { border-right: none !important; } }

/* ── MISC ── */
.text-white { color: var(--white); }
.text-muted { color: var(--text2); }
.mt-8 { margin-top: 8px; }
.mt-16 { margin-top: 16px; }
.mt-24 { margin-top: 24px; }
.mt-40 { margin-top: 40px; }

/* ══════════════════════════════════════════
   RESPONSIVE — full sweep
   Breakpoints: 960 · 768 · 600 · 400
   ══════════════════════════════════════════ */

/* ── Tablet (≤ 960px) ── */
@media (max-width: 960px) {
  .container { padding: 0 28px; }
  section { padding: 80px 0; }

  /* Hero */
  #hero { grid-template-columns: 42% 1fr; }
  .hero-content-col { padding: 100px 40px 60px 40px; }
  .hero-meta { gap: 28px; }

  /* Numbers */
  .numbers-strip { padding: 56px 0; }

  /* About */
  .about-grid { gap: 56px; }

  /* Skills */
  .expertise-grid { grid-template-columns: 1fr 1fr; }

  /* Work grid */
  .work-grid { grid-template-columns: 1fr; }
  .work-card { border-right: none !important; }
  .work-card + .work-card { border-top: 1px solid var(--border); }
  .work-card:nth-child(odd) { border-right: none; }

  /* Photography */
  .photo-carousel-track { height: 400px; }
}

/* ── Phablet / large mobile (≤ 768px) ── */
@media (max-width: 768px) {
  .container { padding: 0 20px; }
  section { padding: 64px 0; }

  /* Nav */
  nav { padding: 0 20px; }

  /* Hero: stack photo on top, content below */
  #hero {
    grid-template-columns: 1fr;
    grid-template-rows: 50vh auto;
    min-height: auto;
  }
  .hero-photo-col { height: 50vh; }
  .hero-photo-overlay {
    background:
      linear-gradient(to bottom, rgba(8,8,8,0.2) 0%, transparent 20%, transparent 65%, var(--bg) 100%),
      radial-gradient(ellipse 90% 80% at 50% 50%, transparent 45%, rgba(8,8,8,0.5) 100%);
  }
  .hero-content-col {
    padding: 40px 28px 60px;
    justify-content: flex-start;
  }
  .hero-name {
    font-size: clamp(2.8rem, 10vw, 4rem);
    line-height: 1.0;
    letter-spacing: -0.02em;
    margin-bottom: 20px;
  }
  /* Badges: stack vertically on mobile for clean left-aligned list feel */
  .hero-founder-badges {
    flex-direction: column;
    gap: 6px;
    margin-bottom: 32px;
  }
  .founder-badge { align-self: flex-start; }
  .hero-scroll { display: none; }
  .hero-meta { gap: 20px; padding-top: 28px; flex-wrap: wrap; }
  .hero-stat-num { font-size: 1.6rem; }

  /* Marquee */
  .marquee-strip { padding: 12px 0; }

  /* About */
  .about-grid { grid-template-columns: 1fr; gap: 40px; }

  /* Numbers */
  .numbers-grid { grid-template-columns: repeat(2, 1fr); gap: 28px; }
  .numbers-strip { padding: 48px 0; }
  .num-val { font-size: 2.4rem; }

  /* Experience */
  .exp-tabs { margin-top: 40px; margin-bottom: 36px; }
  .exp-tab { padding: 14px 18px; }
  .exp-panel-role { font-size: 1.4rem; }

  /* Skills */
  .expertise-grid { grid-template-columns: 1fr; margin-top: 40px; }

  /* Work */
  .work-grid { margin-top: 40px; }
  .work-card { padding: 28px 24px; }

  /* Photography */
  .photo-split { grid-template-columns: 1fr; gap: 40px; }
  .photo-carousel-track { height: 340px; }

  /* Project pages */
  .project-hero { padding: 100px 0 60px; }
  .project-hero-inner { grid-template-columns: 1fr; gap: 40px; }
  .project-body { padding: 56px 0; }
  .project-stat-row { grid-template-columns: 1fr 1fr; }
  .project-stat:last-child { grid-column: 1 / -1; border-right: none; border-bottom: none; }

  /* Contact */
  .contact-layout { grid-template-columns: 1fr; gap: 40px; margin-top: 40px; }
  .contact-form-box { padding: 28px 20px; }

  /* Page header */
  .page-header { padding: 100px 0 56px; }

  /* Work full grid */
  .work-full-grid { grid-template-columns: 1fr; }
  .work-full-grid .work-card { border-right: none !important; border-top: 1px solid var(--border); }
  .work-full-grid .work-card:nth-child(1) { border-top: none; }
  .work-full-grid .work-card:nth-child(2) { border-top: 1px solid var(--border); }

  /* Footer */
  footer { padding: 24px 20px; flex-direction: column; align-items: flex-start; gap: 12px; }
}

/* ── Mobile (≤ 600px) ── */
@media (max-width: 600px) {
  .container { padding: 0 16px; }
  section { padding: 56px 0; }

  .hero-name { font-size: clamp(2.8rem, 13vw, 4rem); }
  .hero-bio { font-size: 0.9rem; }
  .hero-actions { flex-direction: column; gap: 10px; }
  .hero-actions .btn { width: 100%; justify-content: center; }
  .hero-meta { gap: 16px; }
  .hero-stat-num { font-size: 1.4rem; }
  .hero-stat-label { font-size: 0.65rem; }

  .numbers-grid { grid-template-columns: repeat(2, 1fr); gap: 20px; }
  .num-val { font-size: 2rem; }

  /* Experience tabs: tighten on very small screens */
  .exp-tab { padding: 12px 14px; }
  .exp-tab-title { font-size: 0.78rem; }

  .display { font-size: clamp(1.8rem, 8vw, 2.4rem) !important; }

  .work-card { padding: 24px 16px; }
  .work-card-title { font-size: 1.2rem; }

  .photo-carousel-track { height: 280px; }

  .project-stat-row { grid-template-columns: 1fr; }
  .project-stat { border-right: none; border-bottom: 1px solid var(--border); }
  .project-stat:last-child { border-bottom: none; }

  .edu-row { flex-direction: column; gap: 8px; }
  .edu-year { min-width: auto; }

  .contact-form-box { padding: 20px 16px; }

  .section-divider, .divider { margin: 16px 0 28px; }
}

/* ── YouTube embeds ── */
.yt-embed {
  position: relative;
  padding-bottom: 56.25%;
  height: 0;
  overflow: hidden;
  border-radius: 4px;
  background: #000;
}
.yt-embed iframe {
  position: absolute;
  top: 0; left: 0;
  width: 100%; height: 100%;
  border: 0;
}
/* ── YouTube thumbnail links (fallback when embedding disabled) ── */
.yt-thumb {
  display: block;
  position: relative;
  border-radius: 4px;
  overflow: hidden;
  background: #111;
  aspect-ratio: 16/9;
  text-decoration: none;
}
.yt-thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: opacity var(--t);
}
.yt-thumb:hover img { opacity: 0.75; }
.yt-thumb-play {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  pointer-events: none;
}
.yt-thumb-play svg {
  width: 64px;
  height: 64px;
  filter: drop-shadow(0 2px 8px rgba(0,0,0,0.7));
  transition: transform var(--t);
}
.yt-thumb:hover .yt-thumb-play svg { transform: scale(1.12); }
.yt-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 20px;
  margin: 28px 0;
}

/* ── Project social links ── */
.project-socials {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 28px;
}
.project-social-link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 10px 18px;
  border: 1px solid var(--border2);
  border-radius: 2px;
  font-family: var(--font);
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  color: var(--text2);
  text-decoration: none;
  transition: color var(--t), border-color var(--t), background var(--t);
}
.project-social-link:hover {
  color: var(--white);
  border-color: rgba(255,255,255,0.3);
  background: rgba(255,255,255,0.04);
}
.project-social-link svg { flex-shrink: 0; }

/* ── Small mobile (≤ 400px) ── */
@media (max-width: 400px) {
  nav { padding: 0 16px; }
  .nav-logo { font-size: 0.9rem; }
  .container { padding: 0 14px; }
  .hero-name { font-size: 2.6rem; }
  .btn { padding: 11px 20px; font-size: 0.8rem; }
  .numbers-grid { gap: 16px; }
  .num-val { font-size: 1.8rem; }
}

/* ── Mobile responsive: project pages ── */
@media (max-width: 600px) {
  /* Social link buttons: tighter padding, allow full-width wrap */
  .project-social-link { padding: 9px 14px; font-size: 0.74rem; }

  /* YouTube thumbnail grid: force single column below 480px */
  .yt-grid { grid-template-columns: 1fr; }

  /* Play button slightly smaller on mobile */
  .yt-thumb-play svg { width: 48px; height: 48px; }

  /* Project hero: reduce top padding on mobile since social links add height */
  .project-hero { padding-top: 100px; }
}