/* =============================================
   PIERRICK SAUMADE — PORTFOLIO
   Clean Minimal Dark + Green Accent
   ============================================= */

@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800;900&family=JetBrains+Mono:wght@400;500;600;700&display=swap');

/* ---- Variables ---- */
:root {
  --bg:          #080808;
  --surface:     #111111;
  --surface-2:   #1a1a1a;
  --border:      #1e1e1e;
  --border-2:    #2a2a2a;
  --text:        #eeeeee;
  --text-2:      #999999;
  --text-3:      #555555;
  --green:       #22c55e;
  --green-dim:   rgba(34, 197, 94, 0.10);
  --green-border:rgba(34, 197, 94, 0.25);
  --orange:      #f97316;
  --red:         #ef4444;
  --radius:      10px;
  --radius-sm:   6px;
  --ease:        cubic-bezier(0.16, 1, 0.3, 1);
  --transition:  0.3s var(--ease);
}

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

html {
  scroll-behavior: smooth;
  scroll-padding-top: 110px;
}

body {
  font-family: 'Inter', -apple-system, sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.65;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

/* Dot grid background */
body::before {
  content: '';
  position: fixed;
  inset: 0;
  background-image: radial-gradient(circle, #1a1a1a 1px, transparent 1px);
  background-size: 32px 32px;
  pointer-events: none;
  z-index: 0;
}

/* Noise texture overlay */
.noise {
  position: fixed;
  inset: 0;
  z-index: 9999;
  pointer-events: none;
  opacity: 0.025;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.85' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
  background-repeat: repeat;
}

::selection {
  background: var(--green);
  color: var(--bg);
}

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

a { color: inherit; }

/* Scrollbar */
::-webkit-scrollbar { width: 6px; }
::-webkit-scrollbar-track { background: var(--bg); }
::-webkit-scrollbar-thumb { background: var(--border-2); border-radius: 3px; }
::-webkit-scrollbar-thumb:hover { background: var(--text-3); }

/* ---- Typography ---- */
h1, h2, h3, h4, h5 {
  font-weight: 700;
  line-height: 1.15;
  letter-spacing: -0.02em;
}

.green { color: var(--green); }

.lead {
  font-size: 1.15rem;
  color: var(--text);
  font-weight: 500;
  line-height: 1.7;
}

/* ---- Layout ---- */
.container {
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 2rem;
}

section {
  position: relative;
  z-index: 1;
  padding: 7rem 0;
}

.section-label {
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.78rem;
  color: var(--text-3);
  letter-spacing: 2px;
  text-transform: uppercase;
  margin-bottom: 3rem;
}

/* ---- Buttons ---- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.75rem 1.8rem;
  border-radius: var(--radius-sm);
  font-family: 'Inter', sans-serif;
  font-size: 0.88rem;
  font-weight: 600;
  text-decoration: none;
  border: none;
  cursor: pointer;
  transition: var(--transition);
}

.btn-primary {
  background: var(--green);
  color: var(--bg);
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 24px rgba(34, 197, 94, 0.25);
}

.btn-outline {
  background: transparent;
  color: var(--text);
  border: 1px solid var(--border-2);
}

.btn-outline:hover {
  border-color: var(--green);
  color: var(--green);
}

.btn-full { width: 100%; justify-content: center; }

/* =============================================
   CURSOR
   ============================================= */
.cursor-dot {
  width: 8px;
  height: 8px;
  background: var(--green);
  border-radius: 50%;
  position: fixed;
  top: 0;
  left: 0;
  pointer-events: none;
  z-index: 10000;
  transform: translate(-50%, -50%);
  transition: transform 0.08s linear;
  mix-blend-mode: difference;
}

@media (max-width: 768px) { .cursor-dot { display: none; } }

/* =============================================
   ALERT BAR
   ============================================= */
.alert-bar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1001;
  background: var(--surface);
  border-bottom: 1px solid var(--green-border);
  padding: 0.5rem 1.2rem;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.6rem;
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.72rem;
  color: var(--text-2);
  flex-wrap: wrap;
}

.alert-bar strong { color: var(--green); font-weight: 600; }

.alert-bar a {
  color: var(--green);
  text-decoration: none;
  border-bottom: 1px solid var(--green-border);
  transition: border-color 0.2s;
}
.alert-bar a:hover { border-color: var(--green); }

.alert-pulse {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--green);
  box-shadow: 0 0 6px var(--green);
  animation: pulse 2s infinite;
  flex-shrink: 0;
}

@keyframes pulse {
  0%, 100% { opacity: 1; }
  50%      { opacity: 0.4; }
}

.alert-close {
  background: none;
  border: none;
  color: var(--text-3);
  cursor: pointer;
  font-size: 1rem;
  padding: 0 0.3rem;
  margin-left: 0.5rem;
  line-height: 1;
}
.alert-close:hover { color: var(--text-2); }

/* =============================================
   NAVIGATION
   ============================================= */
nav {
  position: fixed;
  top: 36px;
  left: 0;
  right: 0;
  z-index: 1000;
  height: 60px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 2rem;
  background: rgba(8, 8, 8, 0.85);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid transparent;
  transition: var(--transition);
}

nav.scrolled {
  border-bottom-color: var(--border);
}

.nav-logo {
  font-family: 'JetBrains Mono', monospace;
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--text);
  text-decoration: none;
  letter-spacing: 2px;
}

.nav-links {
  display: flex;
  gap: 2rem;
}

.nav-links a {
  text-decoration: none;
  color: var(--text-3);
  font-size: 0.85rem;
  font-weight: 500;
  transition: color 0.2s;
  position: relative;
}

.nav-links a::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 0;
  height: 1px;
  background: var(--green);
  transition: width 0.25s var(--ease);
}

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

.nav-links a:hover::after,
.nav-links a.active::after {
  width: 100%;
}

.nav-cta {
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--green);
  text-decoration: none;
  padding: 0.4rem 1rem;
  border: 1px solid var(--green-border);
  border-radius: var(--radius-sm);
  transition: var(--transition);
}

.nav-cta:hover {
  background: var(--green);
  color: var(--bg);
  border-color: var(--green);
}

.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 6px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
}

.nav-toggle span {
  display: block;
  width: 22px;
  height: 1.5px;
  background: var(--text);
  transition: var(--transition);
}

/* =============================================
   HERO
   ============================================= */
#hero {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: flex-start;
  padding: 10rem 2rem 4rem;
  max-width: 1100px;
  margin: 0 auto;
  position: relative;
  z-index: 1;
}

.hero-content {
  max-width: 720px;
}

.hero-label {
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.78rem;
  color: var(--green);
  letter-spacing: 4px;
  margin-bottom: 1.5rem;
  font-weight: 500;
}

.hero-name {
  font-size: clamp(3.5rem, 10vw, 7rem);
  font-weight: 900;
  line-height: 0.95;
  letter-spacing: -0.04em;
  color: var(--text);
  margin-bottom: 1.5rem;
}

.hero-line {
  display: block;
}

.hero-name .green {
  color: var(--green);
}

/* Scramble chars */
.scramble-char {
  color: var(--text-3);
  font-weight: 400;
}

.hero-desc {
  font-size: 1.05rem;
  color: var(--text-2);
  max-width: 520px;
  line-height: 1.75;
  margin-bottom: 2.5rem;
}

.hero-desc strong {
  color: var(--text);
  font-weight: 600;
}

.hero-actions {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
  margin-bottom: 3.5rem;
}

.hero-stats {
  display: flex;
  align-items: center;
  gap: 0.8rem;
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.82rem;
  color: var(--text-3);
}

.hero-stat {
  display: flex;
  align-items: baseline;
  gap: 0.35rem;
}

.stat-num {
  font-size: 1.4rem;
  font-weight: 700;
  color: var(--text);
}

.stat-sep {
  color: var(--border-2);
}

/* Scroll hint */
.scroll-hint {
  position: absolute;
  bottom: 2.5rem;
  right: 2rem;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.6rem;
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.65rem;
  color: var(--text-3);
  letter-spacing: 2px;
  text-transform: uppercase;
}

.scroll-line {
  width: 1px;
  height: 50px;
  background: linear-gradient(to bottom, var(--green), transparent);
  animation: scrollPulse 2s ease-in-out infinite;
}

@keyframes scrollPulse {
  0%, 100% { opacity: 1; transform: scaleY(1); }
  50%      { opacity: 0.4; transform: scaleY(0.6); }
}

/* =============================================
   ABOUT
   ============================================= */
#about {
  padding: 6rem 0 7rem;
}

.about-grid {
  display: grid;
  grid-template-columns: 1.1fr 1fr;
  gap: 4rem;
  align-items: start;
}

.about-text p {
  color: var(--text-2);
  margin-bottom: 1.2rem;
  font-size: 0.95rem;
  line-height: 1.8;
}

.about-text strong {
  color: var(--text);
  font-weight: 600;
}

/* Terminal */
.terminal {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
}

.terminal-bar {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 0.65rem 1rem;
  background: rgba(255,255,255,0.02);
  border-bottom: 1px solid var(--border);
}

.td {
  width: 10px;
  height: 10px;
  border-radius: 50%;
}

.td.red    { background: #ff5f57; }
.td.yellow { background: #febc2e; }
.td.green  { background: #28c840; }

.terminal-label {
  margin-left: auto;
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.68rem;
  color: var(--text-3);
}

.terminal-body {
  padding: 1rem 1.2rem 1.2rem;
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.76rem;
  line-height: 1.9;
  min-height: 260px;
  color: var(--text-2);
}

.t-prompt { color: var(--green); }
.t-cmd    { color: var(--text); }
.t-out    { color: var(--text-2); }
.t-green  { color: var(--green); }

.t-blink {
  display: inline-block;
  width: 7px;
  height: 13px;
  background: var(--green);
  vertical-align: middle;
  animation: blink 0.9s step-end infinite;
}

@keyframes blink {
  0%, 100% { opacity: 1; }
  50%      { opacity: 0; }
}

/* =============================================
   SKILLS — BENTO GRID
   ============================================= */
#skills {
  padding: 6rem 0 7rem;
}

.bento {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1rem;
}

.bento-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.8rem;
  transition: border-color 0.3s, transform 0.3s var(--ease);
  position: relative;
  overflow: hidden;
}

.bento-card:hover {
  border-color: var(--border-2);
  transform: translateY(-2px);
}

.bento-lg {
  grid-column: span 2;
}

.bento-wide {
  grid-column: span 2;
}

.bento-accent {
  border-color: var(--green-border);
  background: var(--green-dim);
}

.bento-number {
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.68rem;
  color: var(--text-3);
  letter-spacing: 1px;
  display: block;
  margin-bottom: 0.8rem;
}

.bento-card h3 {
  font-size: 1.05rem;
  font-weight: 700;
  margin-bottom: 0.6rem;
  color: var(--text);
}

.bento-sub {
  font-size: 0.82rem;
  color: var(--text-3);
  margin-bottom: 1rem;
  line-height: 1.5;
}

.skill-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
}

.skill-chips span {
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.72rem;
  padding: 0.25rem 0.65rem;
  background: rgba(255,255,255,0.04);
  border: 1px solid var(--border);
  border-radius: 4px;
  color: var(--text-2);
  transition: var(--transition);
}

.skill-chips span:hover {
  color: var(--green);
  border-color: var(--green-border);
}

/* Certifications */
.cert-list {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  margin-top: 0.5rem;
}

.cert-row {
  display: flex;
  align-items: center;
  gap: 0.8rem;
}

.cert-check {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background: var(--green-dim);
  border: 1px solid var(--green-border);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.75rem;
  color: var(--green);
  flex-shrink: 0;
  font-weight: 700;
}

.cert-row strong {
  display: block;
  font-size: 0.88rem;
  color: var(--text);
}

.cert-row small {
  font-size: 0.75rem;
  color: var(--text-3);
}

/* =============================================
   PROJECTS
   ============================================= */
#projects {
  padding: 6rem 0 7rem;
}

.project {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 2rem;
  margin-bottom: 1.5rem;
  transition: border-color 0.3s;
}

.project:hover {
  border-color: var(--border-2);
}

.project-top {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 1rem;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.project-badge {
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.7rem;
  padding: 0.2rem 0.6rem;
  border-radius: 4px;
  font-weight: 600;
  background: var(--green-dim);
  color: var(--green);
  border: 1px solid var(--green-border);
  letter-spacing: 0.5px;
}

.project-badge.stage {
  background: rgba(59, 130, 246, 0.1);
  color: #3b82f6;
  border-color: rgba(59, 130, 246, 0.25);
}

.project-date {
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.72rem;
  color: var(--text-3);
}

.project-title {
  font-size: 1.25rem;
  font-weight: 700;
  margin-bottom: 0.8rem;
  color: var(--text);
}

.project-desc {
  font-size: 0.9rem;
  color: var(--text-2);
  line-height: 1.75;
  margin-bottom: 1.2rem;
  max-width: 700px;
}

.project-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
  margin-bottom: 1.2rem;
}

.project-chips span {
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.7rem;
  padding: 0.2rem 0.55rem;
  background: rgba(255,255,255,0.04);
  border: 1px solid var(--border);
  border-radius: 4px;
  color: var(--text-3);
}

.project-ext {
  font-size: 0.85rem;
  color: var(--green);
  text-decoration: none;
  font-weight: 500;
  transition: opacity 0.2s;
}

.project-ext:hover { opacity: 0.8; }

/* Evidence toggle */
.evidence-toggle {
  background: none;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  color: var(--text-2);
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.78rem;
  padding: 0.5rem 1rem;
  cursor: pointer;
  transition: var(--transition);
  display: flex;
  align-items: center;
  gap: 0.4rem;
}

.evidence-toggle:hover {
  border-color: var(--green-border);
  color: var(--green);
}

.evidence-toggle.open .toggle-arrow {
  transform: rotate(180deg);
}

.toggle-arrow {
  transition: transform 0.3s;
}

/* Evidence panel */
.evidence-panel {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.5s var(--ease);
  margin-top: 0;
}

.evidence-panel.open {
  margin-top: 1.5rem;
  max-height: 5000px;
}

/* Evidence documents */
.evidence-doc {
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  margin-bottom: 1rem;
  overflow: hidden;
}

.doc-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 0.8rem 1.4rem;
  background: rgba(255,255,255,0.02);
  border-bottom: 1px solid var(--border);
}

.doc-type {
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.75rem;
  font-weight: 700;
  color: var(--green);
  letter-spacing: 2px;
}

.doc-ref {
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.68rem;
  color: var(--text-3);
}

.doc-body {
  padding: 1.5rem;
  font-size: 0.85rem;
  color: var(--text-2);
  line-height: 1.75;
}

.doc-meta {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 0.5rem;
  margin-bottom: 1.5rem;
  padding-bottom: 1rem;
  border-bottom: 1px solid var(--border);
  font-size: 0.82rem;
}

.doc-meta strong { color: var(--text); }

.doc-body h4 {
  font-size: 0.88rem;
  color: var(--text);
  margin: 1.5rem 0 0.5rem;
  font-weight: 700;
}

.doc-body h4:first-of-type { margin-top: 0; }

.doc-body ul {
  padding-left: 1.2rem;
  margin: 0.5rem 0;
}

.doc-body ul li {
  margin-bottom: 0.35rem;
}

.doc-body ul li::marker {
  color: var(--green);
}

/* Document table */
.doc-table {
  width: 100%;
  border-collapse: collapse;
  margin: 0.8rem 0;
  font-size: 0.82rem;
}

.doc-table th,
.doc-table td {
  padding: 0.55rem 0.8rem;
  border: 1px solid var(--border);
  text-align: left;
}

.doc-table th {
  background: rgba(255,255,255,0.03);
  color: var(--text);
  font-weight: 600;
  font-size: 0.78rem;
}

.bdc-cancelled {
  opacity: 0.4;
  text-decoration: line-through;
}

.doc-note {
  font-size: 0.78rem;
  color: var(--text-3);
  font-style: italic;
  margin-top: 0.8rem;
}

/* =============================================
   PARCOURS (Experience + Education)
   ============================================= */
#parcours {
  padding: 6rem 0 7rem;
}

.tabs {
  display: flex;
  gap: 0;
  margin-bottom: 2.5rem;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  width: fit-content;
  overflow: hidden;
}

.tab-btn {
  padding: 0.55rem 1.5rem;
  background: transparent;
  border: none;
  color: var(--text-3);
  font-family: 'Inter', sans-serif;
  font-size: 0.85rem;
  font-weight: 500;
  cursor: pointer;
  transition: var(--transition);
  border-right: 1px solid var(--border);
}

.tab-btn:last-child { border-right: none; }

.tab-btn.active {
  background: var(--green);
  color: var(--bg);
  font-weight: 700;
}

.tab-panel { display: none; }
.tab-panel.active { display: block; }

.exp-item {
  display: grid;
  grid-template-columns: 140px 1fr;
  gap: 2rem;
  padding: 1.5rem 0;
  border-bottom: 1px solid var(--border);
}

.exp-item:last-child { border-bottom: none; }

.exp-date {
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.75rem;
  color: var(--text-3);
  padding-top: 0.2rem;
}

.exp-body h4 {
  font-size: 1rem;
  font-weight: 700;
  color: var(--text);
  margin-bottom: 0.2rem;
}

.exp-org {
  font-size: 0.82rem;
  color: var(--green);
  font-weight: 500;
  display: block;
  margin-bottom: 0.5rem;
}

.exp-body p {
  font-size: 0.88rem;
  color: var(--text-2);
  line-height: 1.7;
}

/* =============================================
   CONTACT
   ============================================= */
#contact {
  padding: 6rem 0 7rem;
}

.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.1fr;
  gap: 4rem;
  align-items: start;
}

.contact-text h2 {
  font-size: 1.8rem;
  font-weight: 800;
  margin-bottom: 1rem;
  letter-spacing: -0.02em;
}

.contact-text p {
  font-size: 0.95rem;
  color: var(--text-2);
  line-height: 1.7;
  margin-bottom: 1.5rem;
}

.contact-links {
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
}

.contact-links a {
  color: var(--text-2);
  text-decoration: none;
  font-size: 0.88rem;
  transition: color 0.2s;
  font-weight: 500;
}

.contact-links a:hover { color: var(--green); }

/* Form */
.contact-form {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.8rem;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.8rem;
}

.form-group {
  margin-bottom: 1rem;
}

.form-group label {
  display: block;
  font-size: 0.78rem;
  color: var(--text-3);
  margin-bottom: 0.4rem;
  font-weight: 500;
}

.form-group input,
.form-group textarea {
  width: 100%;
  padding: 0.7rem 0.9rem;
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  color: var(--text);
  font-family: 'Inter', sans-serif;
  font-size: 0.88rem;
  transition: border-color 0.2s;
  resize: vertical;
}

.form-group input:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--green);
}

.form-group input::placeholder,
.form-group textarea::placeholder {
  color: var(--text-3);
}

/* =============================================
   FOOTER
   ============================================= */
footer {
  position: relative;
  z-index: 1;
  padding: 2.5rem 0;
  border-top: 1px solid var(--border);
}

.footer-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 1rem;
}

.footer-logo {
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--text);
  letter-spacing: 2px;
}

.footer-copy {
  font-size: 0.78rem;
  color: var(--text-3);
}

.footer-links {
  display: flex;
  gap: 1.5rem;
}

.footer-links a {
  font-size: 0.82rem;
  color: var(--text-3);
  text-decoration: none;
  transition: color 0.2s;
}

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

/* =============================================
   SCROLL REVEAL ANIMATIONS
   ============================================= */
.anim {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.7s var(--ease), transform 0.7s var(--ease);
}

.anim.visible {
  opacity: 1;
  transform: translateY(0);
}

/* Stagger children */
.bento .anim:nth-child(2) { transition-delay: 0.08s; }
.bento .anim:nth-child(3) { transition-delay: 0.16s; }
.bento .anim:nth-child(4) { transition-delay: 0.24s; }
.bento .anim:nth-child(5) { transition-delay: 0.32s; }

/* Hero entrance */
.hero-label,
.hero-name,
.hero-desc,
.hero-actions,
.hero-stats {
  opacity: 0;
  transform: translateY(20px);
  animation: heroIn 0.8s var(--ease) forwards;
}

.hero-label   { animation-delay: 0.1s; }
.hero-name    { animation-delay: 0.2s; }
.hero-desc    { animation-delay: 0.35s; }
.hero-actions { animation-delay: 0.5s; }
.hero-stats   { animation-delay: 0.65s; }

@keyframes heroIn {
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* =============================================
   RESPONSIVE
   ============================================= */
@media (max-width: 900px) {
  .about-grid {
    grid-template-columns: 1fr;
    gap: 2.5rem;
  }

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

  .bento-lg, .bento-wide {
    grid-column: span 2;
  }

  .contact-grid {
    grid-template-columns: 1fr;
    gap: 2.5rem;
  }

  .exp-item {
    grid-template-columns: 1fr;
    gap: 0.3rem;
  }
}

@media (max-width: 640px) {
  .nav-links, .nav-cta { display: none; }
  .nav-toggle { display: flex; }

  .nav-links.open {
    display: flex;
    flex-direction: column;
    position: fixed;
    inset: 96px 0 0 0;
    background: rgba(8, 8, 8, 0.98);
    backdrop-filter: blur(16px);
    padding: 2rem;
    gap: 1.5rem;
    align-items: center;
    justify-content: center;
    z-index: 999;
  }

  .nav-links.open a {
    font-size: 1.15rem;
    color: var(--text);
  }

  .nav-cta.open {
    display: inline-flex;
    position: fixed;
    bottom: 2rem;
    left: 50%;
    transform: translateX(-50%);
    z-index: 999;
  }

  .hero-name {
    font-size: clamp(2.8rem, 12vw, 4.5rem);
  }

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

  .bento-lg, .bento-wide {
    grid-column: span 1;
  }

  .form-row {
    grid-template-columns: 1fr;
  }

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

  .scroll-hint { display: none; }

  section { padding: 4rem 0; }
}