/* ═══════════════════════════════════════
   BRIAN MARCEL — PORTFOLIO PREMIUM 2025
   Design: Dark luxury · Electric accent
═══════════════════════════════════════ */

/* ─── VARIABLES ─── */
:root {
  --bg-base:       #06080E;
  --bg-surface:    #0B1018;
  --bg-card:       #101620;
  --bg-card-hover: #141C28;
  --accent:        #00F090;
  --accent-dim:    rgba(0, 240, 144, 0.08);
  --accent-glow:   rgba(0, 240, 144, 0.18);
  --accent-border: rgba(0, 240, 144, 0.25);
  --blue:          #3B82F6;
  --text-primary:  #EDF2FF;
  --text-secondary:#94A3B8;
  --text-muted:    #4B5970;
  --border:        rgba(255,255,255,0.06);
  --border-hover:  rgba(255,255,255,0.12);
  --shadow:        0 4px 30px rgba(0,0,0,0.4);
  --radius:        14px;
  --radius-sm:     8px;
  --nav-h:         64px;
  --transition:    0.35s cubic-bezier(0.4, 0, 0.2, 1);
}

/* ─── RESET & BASE ─── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; font-size: 16px; }
body {
  font-family: 'DM Sans', sans-serif;
  background: var(--bg-base);
  color: var(--text-primary);
  line-height: 1.6;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}
a { text-decoration: none; color: inherit; }
ul { list-style: none; }
img { max-width: 100%; display: block; }
button { background: none; border: none; cursor: pointer; font: inherit; }

/* ─── TYPOGRAPHY ─── */
h1, h2, h3, h4 {
  font-family: 'Bricolage Grotesque', sans-serif;
  font-weight: 700;
  line-height: 1.1;
  letter-spacing: -0.02em;
}
.title-accent { color: var(--accent); }

/* ─── LAYOUT ─── */
.container {
  max-width: 1160px;
  margin: 0 auto;
  padding: 0 24px;
}
.section { padding: 100px 0; }
.section--alt { background: var(--bg-surface); }

/* ─── BUTTONS ─── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 13px 26px;
  border-radius: 8px;
  font-family: 'DM Sans', sans-serif;
  font-size: 0.9rem;
  font-weight: 500;
  transition: var(--transition);
  white-space: nowrap;
}
.btn-primary {
  background: var(--accent);
  color: #05100A;
  font-weight: 600;
}
.btn-primary:hover {
  background: #1FFFA0;
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(0, 240, 144, 0.3);
}
.btn-ghost {
  background: transparent;
  color: var(--text-primary);
  border: 1px solid var(--border-hover);
}
.btn-ghost:hover {
  background: var(--bg-card);
  border-color: var(--accent-border);
  color: var(--accent);
  transform: translateY(-2px);
}
.btn-outline {
  background: transparent;
  color: var(--accent);
  border: 1px solid var(--accent-border);
}
.btn-outline:hover {
  background: var(--accent-dim);
  transform: translateY(-2px);
}
.btn-secondary {
  background: rgba(0, 240, 144, 0.12);
  color: var(--accent);
  border: 1px solid var(--accent-border);
  font-weight: 600;
}
.btn-secondary:hover {
  background: var(--accent-dim);
  border-color: var(--accent);
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(0, 240, 144, 0.2);
}

/* ─── SECTION HEADER ─── */
.section-header {
  text-align: center;
  margin-bottom: 64px;
}
.section-eyebrow {
  display: inline-block;
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 16px;
}
.section-title {
  font-size: clamp(2rem, 4vw, 3rem);
  color: var(--text-primary);
  margin-bottom: 16px;
}
.section-sub {
  color: var(--text-secondary);
  font-size: 1.05rem;
  max-width: 560px;
  margin: 0 auto;
}

/* ─── REVEAL ANIMATIONS ─── */
[data-reveal] {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 0.65s ease, transform 0.65s ease;
}
[data-reveal].visible {
  opacity: 1;
  transform: translateY(0);
}
[data-reveal-delay="1"] { transition-delay: 0.1s; }
[data-reveal-delay="2"] { transition-delay: 0.2s; }
[data-reveal-delay="3"] { transition-delay: 0.3s; }
[data-reveal-delay="4"] { transition-delay: 0.4s; }
[data-reveal-delay="5"] { transition-delay: 0.5s; }

/* ═══════════════════════════════════════
   NAVBAR
═══════════════════════════════════════ */
#navbar {
  position: fixed;
  top: 0; left: 0; right: 0;
  height: var(--nav-h);
  z-index: 100;
  transition: background 0.3s, backdrop-filter 0.3s, box-shadow 0.3s;
}
#navbar.scrolled {
  background: rgba(6, 8, 14, 0.9);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  box-shadow: 0 1px 0 var(--border);
}
.nav-inner {
  max-width: 1160px;
  margin: 0 auto;
  padding: 0 24px;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 32px;
}
.nav-logo {
  font-family: 'Bricolage Grotesque', sans-serif;
  font-size: 1.3rem;
  font-weight: 800;
  color: var(--text-primary);
  letter-spacing: -0.02em;
}
.nav-logo-dot { color: var(--accent); }
.nav-links {
  display: flex;
  align-items: center;
  gap: 8px;
  list-style: none;
}
.nav-links a {
  font-size: 0.88rem;
  font-weight: 500;
  color: var(--text-secondary);
  padding: 7px 14px;
  border-radius: var(--radius-sm);
  transition: var(--transition);
}
.nav-links a:hover { color: var(--text-primary); background: rgba(255,255,255,0.04); }
.nav-cta {
  background: var(--accent) !important;
  color: #05100A !important;
  font-weight: 600 !important;
  padding: 8px 18px !important;
}
.nav-cta:hover {
  background: #1FFFA0 !important;
  transform: translateY(-1px);
  box-shadow: 0 4px 16px rgba(0, 240, 144, 0.3);
}
.nav-hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  width: 32px;
  padding: 4px;
  cursor: pointer;
}
.nav-hamburger span {
  display: block;
  height: 2px;
  background: var(--text-secondary);
  border-radius: 2px;
  transition: var(--transition);
}
.nav-hamburger.open span:nth-child(1) { transform: rotate(45deg) translate(5px, 5px); }
.nav-hamburger.open span:nth-child(2) { opacity: 0; }
.nav-hamburger.open span:nth-child(3) { transform: rotate(-45deg) translate(5px, -5px); }

/* ═══════════════════════════════════════
   HERO
═══════════════════════════════════════ */
.hero-section {
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding-top: var(--nav-h);
  position: relative;
  overflow: hidden;
}
.hero-bg {
  position: absolute;
  inset: 0;
  pointer-events: none;
  z-index: 0;
}
.hero-orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(120px);
  opacity: 0.15;
}
.hero-orb-1 {
  width: 600px; height: 600px;
  background: var(--accent);
  top: -150px; left: -200px;
  animation: orb-drift 12s ease-in-out infinite alternate;
}
.hero-orb-2 {
  width: 400px; height: 400px;
  background: var(--blue);
  bottom: -100px; right: -100px;
  animation: orb-drift 16s ease-in-out infinite alternate-reverse;
}
@keyframes orb-drift {
  0%   { transform: translate(0, 0) scale(1); }
  100% { transform: translate(40px, 30px) scale(1.1); }
}
.hero-grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255,255,255,0.025) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.025) 1px, transparent 1px);
  background-size: 60px 60px;
  mask-image: radial-gradient(ellipse 80% 80% at 50% 50%, black, transparent);
}
.hero-section .container { position: relative; z-index: 1; width: 100%; }
.hero-inner {
  display: grid;
  grid-template-columns: 1fr 380px;
  gap: 64px;
  align-items: center;
  padding: 80px 0;
}
.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 0.8rem;
  color: var(--accent);
  background: var(--accent-dim);
  border: 1px solid var(--accent-border);
  padding: 6px 14px;
  border-radius: 50px;
  margin-bottom: 28px;
  font-weight: 500;
}
.badge-dot {
  width: 7px; height: 7px;
  border-radius: 50%;
  background: var(--accent);
  animation: pulse-dot 2s ease-in-out infinite;
}
@keyframes pulse-dot {
  0%, 100% { opacity: 1; transform: scale(1); }
  50%       { opacity: 0.5; transform: scale(0.7); }
}
.hero-name {
  font-size: clamp(3.5rem, 8vw, 6.5rem);
  font-weight: 800;
  line-height: 0.95;
  letter-spacing: -0.04em;
  margin-bottom: 24px;
  color: var(--text-primary);
}
.hero-name-accent {
  display: block;
  background: linear-gradient(135deg, var(--accent), #3B82F6);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.hero-tagline {
  font-size: clamp(1.1rem, 2.5vw, 1.4rem);
  color: var(--text-secondary);
  font-weight: 400;
  margin-bottom: 24px;
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
}
.tagline-slash { color: var(--accent); opacity: 0.5; }
.tagline-rotating {
  color: var(--text-primary);
  font-weight: 600;
  min-width: 220px;
  transition: opacity 0.35s ease;
}
.tagline-rotating.fade-out { opacity: 0; }
.tagline-rotating.fade-in  { opacity: 1; }
.hero-pitch {
  font-size: 1.05rem;
  color: var(--text-secondary);
  max-width: 520px;
  line-height: 1.75;
  margin-bottom: 36px;
}
.hero-pitch strong { color: var(--text-primary); font-weight: 500; }
.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-bottom: 36px;
}
.hero-social {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}
.social-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 0.8rem;
  color: var(--text-muted);
  padding: 6px 12px;
  border-radius: 6px;
  border: 1px solid var(--border);
  transition: var(--transition);
  font-weight: 500;
}
.social-link:hover {
  color: var(--text-primary);
  border-color: var(--border-hover);
  background: rgba(255,255,255,0.03);
}

/* Hero card */
.hero-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 20px;
  padding: 28px;
  display: flex;
  flex-direction: column;
  gap: 20px;
  position: relative;
  overflow: hidden;
  transition: var(--transition);
}
.hero-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 2px;
  background: linear-gradient(90deg, var(--accent), var(--blue));
  opacity: 0.7;
}
.hcard-photo-wrap {
  width: 72px; height: 72px;
  border-radius: 50%;
  border: 2px solid var(--accent-border);
  overflow: hidden;
  background: var(--bg-surface);
  display: flex;
  align-items: center;
  justify-content: center;
}
.hcard-photo { width: 100%; height: 100%; object-fit: cover; }
.hcard-initials {
  width: 100%; height: 100%;
  background: var(--accent-dim);
  color: var(--accent);
  font-family: 'Bricolage Grotesque', sans-serif;
  font-weight: 800;
  font-size: 1.4rem;
  align-items: center;
  justify-content: center;
}
.hcard-name {
  font-family: 'Bricolage Grotesque', sans-serif;
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--text-primary);
}
.hcard-role { font-size: 0.82rem; color: var(--accent); font-weight: 500; }
.hcard-school { font-size: 0.78rem; color: var(--text-muted); margin-top: 2px; }
.hcard-stats {
  display: flex;
  gap: 16px;
  align-items: center;
  background: rgba(255,255,255,0.02);
  border-radius: var(--radius-sm);
  padding: 14px 16px;
}
.hcard-stat { text-align: center; flex: 1; }
.hcard-stat-val {
  font-family: 'Bricolage Grotesque', sans-serif;
  font-size: 1.5rem;
  font-weight: 800;
  color: var(--accent);
  line-height: 1;
}
.hcard-stat-lbl { font-size: 0.68rem; color: var(--text-muted); margin-top: 3px; }
.hcard-stat-sep { width: 1px; height: 30px; background: var(--border); }
.hcard-stack { display: flex; flex-wrap: wrap; gap: 6px; }
.hcard-tag {
  font-size: 0.72rem;
  padding: 3px 10px;
  background: rgba(255,255,255,0.04);
  border: 1px solid var(--border);
  border-radius: 50px;
  color: var(--text-secondary);
  font-weight: 500;
}
.hcard-cta {
  display: block;
  text-align: center;
  background: var(--accent);
  color: #05100A;
  font-weight: 700;
  padding: 12px;
  border-radius: var(--radius-sm);
  font-size: 0.87rem;
  transition: var(--transition);
}
.hcard-cta:hover {
  background: #1FFFA0;
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(0, 240, 144, 0.3);
}
.hero-scroll-hint {
  position: absolute;
  bottom: 32px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  color: var(--text-muted);
  font-size: 0.72rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  animation: fade-up 2s ease 1.5s both;
}
.scroll-line {
  width: 1px; height: 40px;
  background: linear-gradient(to bottom, var(--text-muted), transparent);
  animation: scroll-pulse 2s ease-in-out infinite;
}
@keyframes scroll-pulse {
  0%, 100% { transform: scaleY(1); opacity: 0.5; }
  50% { transform: scaleY(1.3); opacity: 1; }
}
@keyframes fade-up {
  from { opacity: 0; transform: translateX(-50%) translateY(16px); }
  to   { opacity: 1; transform: translateX(-50%) translateY(0); }
}

/* ═══════════════════════════════════════
   SERVICES
═══════════════════════════════════════ */
.services-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 20px;
  margin-bottom: 48px;
}
.service-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 32px;
  display: flex;
  flex-direction: column;
  gap: 16px;
  position: relative;
  overflow: hidden;
  transition: transform 0.3s ease, border-color 0.3s ease, box-shadow 0.3s ease;
}
.service-card::after {
  content: '';
  position: absolute;
  inset: 0;
  background: var(--accent-dim);
  opacity: 0;
  transition: opacity 0.3s ease;
  pointer-events: none;
}
.service-card:hover {
  transform: translateY(-6px);
  border-color: var(--accent-border);
  box-shadow: 0 16px 48px rgba(0, 240, 144, 0.1);
}
.service-card:hover::after { opacity: 1; }
.service-card--featured {
  border-color: var(--accent-border);
  background: linear-gradient(145deg, var(--bg-card), rgba(0, 240, 144, 0.04));
}
.service-featured-badge {
  position: absolute;
  top: 16px; right: 16px;
  font-size: 0.7rem;
  font-weight: 700;
  padding: 3px 10px;
  background: var(--accent);
  color: #05100A;
  border-radius: 50px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}
.service-top {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
}
.service-num {
  font-family: 'Bricolage Grotesque', sans-serif;
  font-size: 0.75rem;
  font-weight: 700;
  color: var(--accent);
  opacity: 0.7;
  letter-spacing: 0.05em;
}
.service-icon-wrap {
  width: 44px; height: 44px;
  border-radius: var(--radius-sm);
  background: var(--accent-dim);
  border: 1px solid var(--accent-border);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--accent);
  flex-shrink: 0;
}
.service-name {
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--text-primary);
}
.service-tagline {
  font-size: 0.85rem;
  color: var(--accent);
  font-weight: 500;
  margin-top: -8px;
}
.service-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 8px;
  flex: 1;
}
.service-list li {
  font-size: 0.87rem;
  color: var(--text-secondary);
  padding-left: 18px;
  position: relative;
}
.service-list li::before {
  content: '→';
  position: absolute;
  left: 0;
  color: var(--accent);
  opacity: 0.6;
  font-size: 0.75rem;
  top: 1px;
}
.service-clients {
  font-size: 0.75rem;
  color: var(--text-muted);
  padding: 6px 12px;
  background: rgba(255,255,255,0.02);
  border-radius: 6px;
  border-left: 2px solid var(--accent);
  opacity: 0.8;
}
.service-link {
  font-size: 0.85rem;
  color: var(--accent);
  font-weight: 600;
  transition: gap 0.2s;
  display: inline-block;
  margin-top: 4px;
}
.service-link:hover { opacity: 0.8; }
.services-cta-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: 28px 36px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  flex-wrap: wrap;
}
.services-cta-row p { color: var(--text-secondary); font-size: 0.95rem; }
.services-cta-row strong { color: var(--text-primary); }

/* ═══════════════════════════════════════
   ABOUT
═══════════════════════════════════════ */
.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: start;
}
.about-left .section-eyebrow { display: block; margin-bottom: 12px; }
.about-left .section-title { text-align: left; margin-bottom: 28px; font-size: clamp(1.8rem, 3vw, 2.5rem); }
.about-para {
  color: var(--text-secondary);
  margin-bottom: 18px;
  line-height: 1.75;
  font-size: 0.97rem;
}
.about-para strong { color: var(--text-primary); font-weight: 500; }
.about-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 24px;
}
.about-tag {
  font-size: 0.78rem;
  padding: 6px 14px;
  background: var(--accent-dim);
  border: 1px solid var(--accent-border);
  border-radius: 50px;
  color: var(--accent);
  font-weight: 500;
}
.about-stats-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
  margin-bottom: 36px;
}
.astat {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 24px;
  position: relative;
  overflow: hidden;
  transition: var(--transition);
}
.astat:hover { border-color: var(--accent-border); transform: translateY(-3px); }
.astat::after {
  content: '';
  position: absolute;
  bottom: 0; left: 0;
  height: 2px; width: 40%;
  background: var(--accent);
  border-radius: 2px;
}
.astat-val {
  font-family: 'Bricolage Grotesque', sans-serif;
  font-size: 2.5rem;
  font-weight: 800;
  color: var(--accent);
  line-height: 1;
  display: inline;
}
.astat-plus {
  font-family: 'Bricolage Grotesque', sans-serif;
  font-size: 1.8rem;
  font-weight: 800;
  color: var(--accent);
  display: inline;
  margin-left: 2px;
}
.astat-lbl {
  font-size: 0.8rem;
  color: var(--text-muted);
  margin-top: 8px;
  display: block;
}
.experience-list { display: flex; flex-direction: column; gap: 0; }
.exp-item {
  display: flex;
  gap: 18px;
  padding: 18px 0;
  border-bottom: 1px solid var(--border);
  position: relative;
}
.exp-item:last-child { border-bottom: none; }
.exp-dot {
  width: 10px; height: 10px;
  border-radius: 50%;
  background: var(--accent);
  border: 2px solid var(--bg-surface);
  flex-shrink: 0;
  margin-top: 6px;
  box-shadow: 0 0 0 3px var(--accent-dim);
}
.exp-title { font-size: 0.88rem; font-weight: 600; color: var(--text-primary); margin-bottom: 3px; }
.exp-company { font-size: 0.8rem; color: var(--text-secondary); }
.exp-date { font-size: 0.75rem; color: var(--text-muted); margin-top: 3px; }

/* ═══════════════════════════════════════
   SKILLS
═══════════════════════════════════════ */
.skills-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
}
.skill-block {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 24px;
  transition: var(--transition);
}
.skill-block:hover {
  border-color: var(--border-hover);
  transform: translateY(-3px);
}
.skill-block-header {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: 16px;
}
.skill-block-icon { font-size: 1rem; }
.skill-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}
.skill-tag {
  font-size: 0.75rem;
  padding: 4px 10px;
  background: rgba(255,255,255,0.03);
  border: 1px solid var(--border);
  border-radius: 50px;
  color: var(--text-secondary);
  transition: var(--transition);
}
.skill-tag:hover { color: var(--text-primary); border-color: var(--border-hover); }
.skill-tag--primary {
  background: var(--accent-dim);
  border-color: var(--accent-border);
  color: var(--accent);
}

/* ═══════════════════════════════════════
   PROJECTS / RÉALISATIONS
═══════════════════════════════════════ */
.filter-tabs {
  display: flex;
  gap: 8px;
  margin-bottom: 36px;
  flex-wrap: wrap;
}
.filter-tab {
  font-size: 0.83rem;
  font-weight: 500;
  padding: 8px 18px;
  border-radius: 8px;
  border: 1px solid var(--border);
  color: var(--text-secondary);
  transition: var(--transition);
}
.filter-tab:hover { color: var(--text-primary); border-color: var(--border-hover); }
.filter-tab.active {
  background: var(--accent);
  color: #05100A;
  font-weight: 600;
  border-color: transparent;
}
.projects-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}
.proj-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 24px;
  display: flex;
  flex-direction: column;
  gap: 14px;
  transition: transform 0.3s ease, border-color 0.3s ease, box-shadow 0.3s ease;
}
.proj-card:hover {
  transform: translateY(-5px);
  border-color: var(--border-hover);
  box-shadow: 0 10px 40px rgba(0,0,0,0.3);
}
.proj-card-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.proj-status {
  font-size: 0.68rem;
  font-weight: 700;
  padding: 3px 10px;
  border-radius: 50px;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}
.proj-status--live { background: rgba(0,240,144,0.12); color: var(--accent); }
.proj-status--done { background: rgba(59,130,246,0.12); color: var(--blue); }
.proj-type { font-size: 0.72rem; color: var(--text-muted); }
.proj-title {
  font-size: 1rem;
  font-weight: 700;
  color: var(--text-primary);
  line-height: 1.3;
}
.proj-desc {
  font-size: 0.83rem;
  color: var(--text-secondary);
  line-height: 1.6;
  flex: 1;
}
.proj-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 5px;
}
.proj-tags span {
  font-size: 0.7rem;
  padding: 3px 9px;
  background: rgba(255,255,255,0.03);
  border: 1px solid var(--border);
  border-radius: 50px;
  color: var(--text-muted);
}
.proj-footer { margin-top: auto; padding-top: 8px; border-top: 1px solid var(--border); }
.proj-link {
  font-size: 0.82rem;
  color: var(--accent);
  font-weight: 600;
  transition: opacity 0.2s;
}
.proj-link:hover { opacity: 0.7; }
.proj-note { font-size: 0.78rem; color: var(--text-muted); font-style: italic; }

/* ═══════════════════════════════════════
   PROCESS
═══════════════════════════════════════ */
.process-steps {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0;
  position: relative;
}
.process-steps::before {
  content: '';
  position: absolute;
  top: 28px; left: 5%; right: 5%;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--accent-border), var(--border), var(--accent-border), transparent);
}
.process-step {
  padding: 0 20px;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 16px;
}
.process-num {
  width: 56px; height: 56px;
  border-radius: 50%;
  background: var(--bg-card);
  border: 2px solid var(--accent-border);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: 'Bricolage Grotesque', sans-serif;
  font-size: 0.9rem;
  font-weight: 800;
  color: var(--accent);
  flex-shrink: 0;
  position: relative;
  z-index: 1;
  transition: var(--transition);
}
.process-step:hover .process-num {
  background: var(--accent-dim);
  box-shadow: 0 0 20px var(--accent-glow);
}
.process-body h3 {
  font-size: 1rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 8px;
}
.process-body p { font-size: 0.83rem; color: var(--text-secondary); line-height: 1.65; }

/* ═══════════════════════════════════════
   WHY ME
═══════════════════════════════════════ */
.why-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
}
.why-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 28px;
  transition: var(--transition);
  position: relative;
  overflow: hidden;
}
.why-card:hover {
  transform: translateY(-4px);
  border-color: var(--accent-border);
}
.why-card:hover .why-icon { transform: scale(1.2) rotate(-5deg); }
.why-icon {
  font-size: 1.8rem;
  margin-bottom: 16px;
  display: block;
  transition: transform 0.3s ease;
}
.why-card h3 {
  font-size: 1rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 10px;
}
.why-card p { font-size: 0.83rem; color: var(--text-secondary); line-height: 1.65; }

/* ═══════════════════════════════════════
   FAQ
═══════════════════════════════════════ */
.faq-list {
  max-width: 720px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 4px;
}
.faq-item {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  overflow: hidden;
  transition: border-color 0.3s;
}
.faq-item.open { border-color: var(--accent-border); }
.faq-q {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 20px 24px;
  text-align: left;
  color: var(--text-primary);
  font-size: 0.95rem;
  font-weight: 500;
  transition: var(--transition);
}
.faq-q:hover { color: var(--accent); }
.faq-icon { flex-shrink: 0; color: var(--text-muted); transition: transform 0.3s ease; }
.faq-item.open .faq-icon { transform: rotate(180deg); color: var(--accent); }
.faq-a {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.4s ease, padding 0.3s ease;
  font-size: 0.9rem;
  color: var(--text-secondary);
  line-height: 1.7;
  padding: 0 24px;
}
.faq-item.open .faq-a {
  max-height: 200px;
  padding: 0 24px 20px;
}

/* ═══════════════════════════════════════
   CONTACT
═══════════════════════════════════════ */
.contact-section {
  position: relative;
  overflow: hidden;
}
.contact-bg {
  position: absolute;
  inset: 0;
  pointer-events: none;
}
.contact-orb {
  position: absolute;
  width: 500px; height: 500px;
  border-radius: 50%;
  background: var(--accent);
  filter: blur(150px);
  opacity: 0.06;
  top: -100px; right: -100px;
}
.contact-inner {
  display: grid;
  grid-template-columns: 1fr 400px;
  gap: 80px;
  align-items: center;
  position: relative;
  z-index: 1;
}
.contact-left .section-eyebrow { display: block; margin-bottom: 16px; }
.contact-title {
  font-size: clamp(2.5rem, 5vw, 4rem);
  font-weight: 800;
  margin-bottom: 24px;
  line-height: 1.1;
}
.contact-sub {
  color: var(--text-secondary);
  font-size: 1rem;
  line-height: 1.7;
  margin-bottom: 36px;
  max-width: 480px;
}
.contact-email {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-size: 1.05rem;
  color: var(--text-primary);
  font-weight: 500;
  margin-bottom: 16px;
  border-bottom: 1px solid transparent;
  transition: var(--transition);
  padding-bottom: 4px;
}
.contact-email:hover {
  color: var(--accent);
  border-color: var(--accent-border);
}
.contact-meta {
  display: flex;
  gap: 20px;
  font-size: 0.82rem;
  color: var(--text-muted);
  margin-bottom: 28px;
  flex-wrap: wrap;
}
.contact-socials { display: flex; gap: 12px; flex-wrap: wrap; }
.csocial-link {
  font-size: 0.83rem;
  color: var(--text-secondary);
  padding: 6px 14px;
  border-radius: 6px;
  border: 1px solid var(--border);
  transition: var(--transition);
  font-weight: 500;
}
.csocial-link:hover {
  color: var(--text-primary);
  border-color: var(--border-hover);
  background: rgba(255,255,255,0.03);
}
.contact-card {
  background: var(--bg-card);
  border: 1px solid var(--accent-border);
  border-radius: 20px;
  padding: 32px;
  position: relative;
}
.contact-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 2px;
  background: linear-gradient(90deg, var(--accent), var(--blue));
  border-radius: 20px 20px 0 0;
}
.contact-card-header {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 0.85rem;
  color: var(--accent);
  font-weight: 600;
  margin-bottom: 24px;
}
.ccard-dot {
  width: 8px; height: 8px;
  border-radius: 50%;
  background: var(--accent);
  animation: pulse-dot 2s ease-in-out infinite;
}
.contact-services-list { display: flex; flex-direction: column; gap: 12px; }
.cservice-item {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 0.88rem;
  color: var(--text-secondary);
}
.cservice-item svg { color: var(--accent); flex-shrink: 0; }

/* ═══════════════════════════════════════
   FOOTER
═══════════════════════════════════════ */
footer {
  background: var(--bg-surface);
  border-top: 1px solid var(--border);
  padding: 32px 0;
}
.footer-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 24px;
  flex-wrap: wrap;
}
.footer-left {
  display: flex;
  flex-direction: column;
  gap: 4px;
  font-size: 0.82rem;
  color: var(--text-muted);
}
.footer-logo {
  font-family: 'Bricolage Grotesque', sans-serif;
  font-size: 1.1rem;
  font-weight: 800;
  color: var(--text-primary);
  margin-bottom: 2px;
}
.footer-logo span { color: var(--accent); }
.footer-copy { font-size: 0.72rem; }
.footer-links { display: flex; gap: 4px; }
.footer-links a {
  font-size: 0.82rem;
  color: var(--text-muted);
  padding: 6px 10px;
  border-radius: 6px;
  transition: var(--transition);
}
.footer-links a:hover { color: var(--text-primary); background: rgba(255,255,255,0.04); }

/* ─── BACK TO TOP ─── */
#back-top {
  position: fixed;
  bottom: 28px; right: 28px;
  width: 42px; height: 42px;
  border-radius: 50%;
  background: var(--bg-card);
  border: 1px solid var(--border);
  color: var(--text-secondary);
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  pointer-events: none;
  transform: translateY(12px);
  transition: var(--transition);
  z-index: 90;
}
#back-top.visible {
  opacity: 1;
  pointer-events: auto;
  transform: translateY(0);
}
#back-top:hover {
  background: var(--accent);
  color: #05100A;
  border-color: transparent;
}

/* ─── TOAST ─── */
.toast {
  position: fixed;
  bottom: 80px; left: 50%;
  transform: translateX(-50%) translateY(20px);
  background: var(--bg-card);
  border: 1px solid var(--accent-border);
  color: var(--accent);
  font-size: 0.82rem;
  font-weight: 500;
  padding: 10px 20px;
  border-radius: 8px;
  opacity: 0;
  transition: opacity 0.3s, transform 0.3s;
  pointer-events: none;
  z-index: 200;
  white-space: nowrap;
}
.toast.show {
  opacity: 1;
  transform: translateX(-50%) translateY(0);
}

/* ═══════════════════════════════════════
   RESPONSIVE — TABLET
═══════════════════════════════════════ */
@media (max-width: 1024px) {
  .hero-inner { grid-template-columns: 1fr; gap: 48px; }
  .hero-card { max-width: 500px; }
  .hero-scroll-hint { display: none; }
  .services-grid { grid-template-columns: 1fr 1fr; }
  .about-grid { grid-template-columns: 1fr; gap: 48px; }
  .skills-grid { grid-template-columns: repeat(2, 1fr); }
  .projects-grid { grid-template-columns: repeat(2, 1fr); }
  .process-steps { grid-template-columns: repeat(2, 1fr); gap: 32px; }
  .process-steps::before { display: none; }
  .contact-inner { grid-template-columns: 1fr; gap: 48px; }
  .contact-card { max-width: 500px; }
}

/* ═══════════════════════════════════════
   RESPONSIVE — MOBILE
═══════════════════════════════════════ */
@media (max-width: 720px) {
  .section { padding: 72px 0; }
  .container { padding: 0 18px; }

  /* Nav */
  .nav-hamburger { display: flex; }
  .nav-links {
    display: none;
    position: fixed;
    top: var(--nav-h); left: 0; right: 0;
    background: rgba(6, 8, 14, 0.97);
    backdrop-filter: blur(20px);
    flex-direction: column;
    align-items: stretch;
    padding: 16px;
    gap: 4px;
    border-bottom: 1px solid var(--border);
    z-index: 99;
  }
  .nav-links.open { display: flex; }
  .nav-links a { padding: 14px 16px; font-size: 0.95rem; border-radius: 8px; }

  /* Hero */
  .hero-inner { padding: 48px 0 32px; gap: 32px; }
  .hero-name { font-size: clamp(3rem, 12vw, 4rem); }
  .hero-actions { flex-direction: column; }
  .hero-actions .btn { width: 100%; justify-content: center; }
  .hero-card { display: none; }

  /* Services */
  .services-grid { grid-template-columns: 1fr; }
  .services-cta-row { flex-direction: column; text-align: center; }
  .services-cta-row .btn { width: 100%; justify-content: center; }

  /* About */
  .about-stats-grid { grid-template-columns: 1fr 1fr; }

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

  /* Projects */
  .projects-grid { grid-template-columns: 1fr; }

  /* Process */
  .process-steps { grid-template-columns: 1fr; gap: 24px; }
  .process-step { flex-direction: row; gap: 20px; align-items: flex-start; padding: 0; }
  .process-num { flex-shrink: 0; }

  /* Why */
  .why-grid { grid-template-columns: 1fr; }

  /* FAQ */
  .faq-q { padding: 16px 20px; font-size: 0.9rem; }
  .faq-item.open .faq-a { padding: 0 20px 16px; }

  /* Contact */
  .contact-title { font-size: 2.8rem; }
  .contact-meta { flex-direction: column; gap: 8px; }
  .contact-card { display: none; }

  /* Footer */
  .footer-inner { flex-direction: column; align-items: flex-start; gap: 16px; }

  /* Back to top */
  #back-top { bottom: 20px; right: 20px; }

  /* Section headers */
  .section-title { font-size: clamp(1.8rem, 6vw, 2.5rem); }
}

@media (max-width: 480px) {
  .about-stats-grid { grid-template-columns: 1fr 1fr; }
  .hero-tagline { font-size: 1rem; }
}

/* ═══════════════════════════════════════
   REALISATIONS PAGE — Header
═══════════════════════════════════════ */
.realisations-hero {
  min-height: 360px;
  display: flex;
  align-items: center;
  justify-content: center;
  padding-top: var(--nav-h);
  padding-bottom: 60px;
  position: relative;
  overflow: hidden;
  background: linear-gradient(135deg, var(--bg-surface) 0%, var(--bg-card) 100%);
}

.realisations-hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255,255,255,0.02) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.02) 1px, transparent 1px);
  background-size: 60px 60px;
  mask-image: radial-gradient(ellipse 80% 80% at 50% 50%, black, transparent);
  pointer-events: none;
}

.realisations-header {
  text-align: center;
  position: relative;
  z-index: 1;
  max-width: 720px;
}

.realisations-title {
  font-size: clamp(2.2rem, 5vw, 3.5rem);
  font-weight: 800;
  font-family: 'Bricolage Grotesque', sans-serif;
  color: var(--text-primary);
  line-height: 1.1;
  letter-spacing: -0.02em;
  margin-bottom: 20px;
}

.realisations-subtitle {
  font-size: clamp(0.95rem, 2vw, 1.1rem);
  color: var(--text-secondary);
  line-height: 1.6;
}

/* ═══════════════════════════════════════
   PROJECTS SHOWCASE — Simple Grid
═══════════════════════════════════════ */
.proj-showcase {
  margin-bottom: 40px;
}

.proj-showcase-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 24px;
}

.showcase-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  transition: var(--transition);
  display: flex;
  flex-direction: column;
}

.showcase-card:hover {
  border-color: var(--accent-border);
  background: var(--bg-card-hover);
  transform: translateY(-2px);
  box-shadow: 0 4px 16px rgba(0, 240, 144, 0.08);
}

.showcase-card-image {
  width: 100%;
  height: 180px;
  background: linear-gradient(135deg, var(--bg-surface), var(--bg-card));
  display: flex;
  align-items: center;
  justify-content: center;
  color: rgba(255,255,255,0.1);
  font-size: 2rem;
  overflow: hidden;
  position: relative;
}

.showcase-card-image img {
  display: block;
  position: absolute;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 100%;
  height: auto;
  min-height: 100%;
  object-fit: cover;
  object-position: top center;
}

.showcase-card-content {
  padding: 20px;
  flex: 1;
  display: flex;
  flex-direction: column;
}

.showcase-card-title {
  font-size: 1rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 8px;
}

.showcase-card-desc {
  font-size: 0.85rem;
  color: var(--text-secondary);
  line-height: 1.5;
  flex: 1;
  margin-bottom: 12px;
}

.showcase-card-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 4px;
  margin-bottom: 12px;
}

.showcase-card-tags span {
  font-size: 0.7rem;
  padding: 2px 6px;
  background: rgba(255,255,255,0.04);
  border: 1px solid var(--border);
  border-radius: 3px;
  color: var(--text-secondary);
}

/* ═══════════════════════════════════════
   PROJECTS — 3D COVERFLOW CAROUSEL
═══════════════════════════════════════ */

/* ── Outer wrapper with 3D perspective ── */
.proj-carousel {
  position: relative;
  padding: 20px 0 56px;
  perspective: 1400px;
  perspective-origin: 50% 40%;
}

/* ── Track: the 3D stage ── */
.proj-carousel-track {
  position: relative;
  height: 360px;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: grab;
  user-select: none;
  outline: none;
}
.proj-carousel-track:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 4px;
  border-radius: 8px;
}
.proj-carousel-track:active { cursor: grabbing; }

/* ── Individual slide ── */
.proj-slide {
  position: absolute;
  width: clamp(260px, 34vw, 440px);
  height: 320px;
  border-radius: 18px;
  overflow: hidden;
  cursor: pointer;
  transition:
    transform 0.65s cubic-bezier(0.4, 0, 0.2, 1),
    opacity  0.65s cubic-bezier(0.4, 0, 0.2, 1),
    box-shadow 0.4s ease,
    border-color 0.4s ease;
  will-change: transform, opacity;
  background: var(--bg-card);
  border: 1px solid var(--border);
  transform-origin: center center;
}
.proj-slide:hover:not(.active) {
  border-color: var(--border-hover);
}
.proj-slide.active {
  cursor: default;
  border-color: var(--accent-border);
  box-shadow: 0 24px 64px rgba(0,0,0,0.55), 0 0 0 1px var(--accent-border), 0 0 60px rgba(0,240,144,0.07);
}

/* ── Screenshot area ── */
.proj-slide-ss {
  position: relative;
  width: 100%;
  height: 195px;
  overflow: hidden;
  background: var(--bg-surface);
  flex-shrink: 0;
}

/* Gradient fallback — always present as background,
   styled with --proj-color set inline per slide */
.proj-ss-fallback {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, var(--bg-card) 0%, var(--bg-surface) 100%);
  z-index: 0;
  overflow: hidden;
}
.proj-ss-fallback::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse at 30% 50%, var(--proj-color, var(--accent)) 0%, transparent 65%);
  opacity: 0.12;
}
.proj-ss-fallback-letter {
  font-family: 'Bricolage Grotesque', sans-serif;
  font-size: clamp(4rem, 10vw, 6rem);
  font-weight: 800;
  color: var(--proj-color, var(--accent));
  opacity: 0.18;
  letter-spacing: -0.04em;
  position: relative;
  z-index: 1;
}

/* Screenshots: stack over fallback, fade in/out */
.proj-ss-img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0;
  transition: opacity 0.7s ease;
  z-index: 1;
}
.proj-ss-img.ss-active { opacity: 1; }

/* Screenshot counter badge */
.proj-ss-counter {
  position: absolute;
  bottom: 8px;
  right: 10px;
  font-size: 0.68rem;
  color: rgba(255,255,255,0.7);
  background: rgba(0,0,0,0.45);
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
  padding: 3px 8px;
  border-radius: 20px;
  z-index: 2;
  font-weight: 500;
  pointer-events: none;
}

/* Gradient overlay on screenshot for readability */
.proj-ss-grad {
  position: absolute;
  bottom: 0; left: 0; right: 0;
  height: 80px;
  background: linear-gradient(to top, var(--bg-card), transparent);
  z-index: 2;
  pointer-events: none;
}

/* ── Slide info area ── */
.proj-slide-info {
  padding: 14px 18px 16px;
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.proj-slide-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
}
.proj-slide-type {
  font-size: 0.68rem;
  color: var(--text-muted);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.proj-slide-title {
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--text-primary);
  line-height: 1.25;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.proj-slide-tags {
  display: flex;
  gap: 5px;
  flex-wrap: wrap;
}
.proj-slide-tags span {
  font-size: 0.66rem;
  padding: 2px 8px;
  background: rgba(255,255,255,0.04);
  border: 1px solid var(--border);
  border-radius: 50px;
  color: var(--text-muted);
}

/* Active slide: accent border on first tag */
.proj-slide.active .proj-slide-tags span:first-child {
  border-color: var(--accent-border);
  color: var(--accent);
  background: var(--accent-dim);
}

/* ── Navigation arrows ── */
.proj-carousel-btn {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: var(--bg-card);
  border: 1px solid var(--border);
  color: var(--text-secondary);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: var(--transition);
  z-index: 20;
}
.proj-carousel-btn:hover {
  background: var(--accent);
  color: #05100A;
  border-color: transparent;
  box-shadow: 0 4px 18px rgba(0,240,144,0.3);
}
.proj-carousel-btn:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 3px;
}
.proj-carousel-btn--prev { left: 0; }
.proj-carousel-btn--next { right: 0; }

/* ── Dot indicators ── */
.proj-carousel-dots {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 8px;
  margin-top: 20px;
}
.proj-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--border-hover);
  border: none;
  transition: transform 0.3s ease, background 0.3s ease, width 0.3s ease;
  cursor: pointer;
  padding: 0;
  min-width: 44px; /* a11y tap target: use wrapper trick */
  min-height: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: transparent;
}
.proj-dot::after {
  content: '';
  display: block;
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--border-hover);
  transition: transform 0.3s ease, background 0.3s ease, width 0.3s ease;
  border-radius: 50px;
}
.proj-dot.active::after {
  width: 24px;
  background: var(--accent);
}
.proj-dot:hover::after { background: var(--text-secondary); }
.proj-dot:focus-visible {
  outline: 2px solid var(--accent);
  border-radius: 4px;
}

/* ── Detail panel below carousel ── */
.proj-detail {
  margin-top: 40px;
  min-height: 160px;
}
.proj-detail-inner {
  opacity: 0;
  transform: translateY(12px);
  transition: opacity 0.4s ease, transform 0.4s ease;
  display: grid;
  grid-template-columns: 1fr auto;
  grid-template-rows: auto auto auto auto;
  gap: 12px 24px;
  align-items: start;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 28px 32px;
  position: relative;
  overflow: hidden;
}
.proj-detail-inner::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 2px;
  background: linear-gradient(90deg, var(--accent), var(--blue));
  opacity: 0.6;
}
.proj-detail-inner.visible {
  opacity: 1;
  transform: translateY(0);
}
.proj-detail-meta {
  grid-column: 1 / -1;
  display: flex;
  align-items: center;
  gap: 12px;
}
.proj-detail-type {
  font-size: 0.75rem;
  color: var(--text-muted);
}
.proj-detail-title {
  font-size: clamp(1.2rem, 2.5vw, 1.7rem);
  font-weight: 800;
  color: var(--text-primary);
  letter-spacing: -0.02em;
  grid-column: 1;
}
.proj-detail-desc {
  font-size: 0.9rem;
  color: var(--text-secondary);
  line-height: 1.7;
  grid-column: 1;
  max-width: 640px;
}
.proj-detail-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  grid-column: 1 / -1;
}
.proj-detail-tags span {
  font-size: 0.72rem;
  padding: 4px 10px;
  background: rgba(255,255,255,0.04);
  border: 1px solid var(--border);
  border-radius: 50px;
  color: var(--text-secondary);
  transition: var(--transition);
}
.proj-detail-tags span:first-child {
  background: var(--accent-dim);
  border-color: var(--accent-border);
  color: var(--accent);
}
.proj-detail-links {
  grid-column: 1 / -1;
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  align-items: center;
}
.proj-detail-btn { font-size: 0.85rem; }

/* ── Carousel title ── */
.proj-carousel-title {
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--text-secondary);
  margin-bottom: 24px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

/* ── View more section ── */
.proj-view-more {
  margin-top: 60px;
  padding: 40px;
  text-align: center;
  background: linear-gradient(135deg, var(--accent-dim) 0%, rgba(0, 240, 144, 0.05) 100%);
  border: 1px solid var(--accent-border);
  border-radius: var(--radius);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 20px;
}

.proj-view-more p {
  font-size: 1.05rem;
  color: var(--text-secondary);
  margin: 0;
}

/* ─── PROJECTS GRID ─── */
.proj-section {
  margin-top: 100px;
}

.proj-grid-header {
  display: flex;
  flex-direction: column;
  gap: 28px;
  margin-bottom: 40px;
}

.proj-grid-title {
  font-size: clamp(1.8rem, 3.5vw, 2.2rem);
  font-weight: 700;
  color: var(--text-primary);
  letter-spacing: -0.02em;
}

/* ── Filter tabs ── */
.proj-filter-tabs {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}

.proj-filter-tab {
  padding: 8px 18px;
  border: 1px solid var(--border);
  background: transparent;
  color: var(--text-secondary);
  border-radius: 50px;
  font-size: 0.85rem;
  font-weight: 500;
  cursor: pointer;
  transition: var(--transition);
}

.proj-filter-tab:hover {
  border-color: var(--accent-border);
  color: var(--text-primary);
  background: rgba(255,255,255,0.03);
}

.proj-filter-tab.active {
  background: var(--accent);
  color: #05100A;
  border-color: var(--accent);
  font-weight: 600;
}

/* ── Projects grid ── */
.proj-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: 24px;
}

.proj-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  transition: var(--transition);
  display: flex;
  flex-direction: column;
  position: relative;
}

.proj-card:hover {
  border-color: var(--accent-border);
  background: var(--bg-card-hover);
  transform: translateY(-4px);
  box-shadow: 0 8px 32px rgba(0, 240, 144, 0.08), 0 2px 8px rgba(0,0,0,0.3);
}

.proj-card-image {
  width: 100%;
  height: 200px;
  background: linear-gradient(135deg, var(--bg-surface), var(--bg-card));
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 3.5rem;
  font-weight: 800;
  color: rgba(255,255,255,0.08);
  overflow: hidden;
  position: relative;
}

.proj-card-image img {
  display: block;
  position: absolute;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 100%;
  height: auto;
  min-height: 100%;
  object-fit: cover;
  object-position: top center;
}

.proj-card-image-fallback {
  font-size: 4rem;
  font-weight: 800;
  color: rgba(255,255,255,0.1);
  background: linear-gradient(135deg, var(--accent-dim), rgba(255,255,255,0.03));
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
}

.proj-card-body {
  padding: 20px;
  display: flex;
  flex-direction: column;
  gap: 12px;
  flex: 1;
}

.proj-card-status {
  display: inline-flex;
  width: fit-content;
  font-size: 0.65rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  padding: 3px 10px;
  border-radius: 20px;
  background: var(--accent-dim);
  color: var(--accent);
  border: 1px solid var(--accent-border);
}

.proj-card-type {
  font-size: 0.75rem;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

.proj-card-title {
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--text-primary);
  line-height: 1.3;
}

.proj-card-desc {
  font-size: 0.85rem;
  color: var(--text-secondary);
  line-height: 1.5;
  flex: 1;
}

.proj-card-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-top: 8px;
}

.proj-card-tags span {
  font-size: 0.7rem;
  padding: 3px 8px;
  background: rgba(255,255,255,0.04);
  border: 1px solid var(--border);
  border-radius: 4px;
  color: var(--text-secondary);
}

.proj-card-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 0.85rem;
  color: var(--accent);
  font-weight: 600;
  margin-top: 8px;
  transition: var(--transition);
}

.proj-card-link:hover {
  gap: 10px;
  color: #1FFFA0;
}

.proj-card.hidden {
  display: none;
}

/* Responsive grid */
@media (max-width: 720px) {
  .proj-grid {
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 16px;
  }
  .proj-card-image {
    height: 160px;
  }
  .proj-filter-tabs {
    gap: 6px;
  }
  .proj-filter-tab {
    font-size: 0.8rem;
    padding: 7px 14px;
  }
}

@media (max-width: 480px) {
  .proj-grid {
    grid-template-columns: 1fr;
  }
  .proj-grid-header {
    gap: 20px;
  }
  .proj-filter-tabs {
    flex-direction: column;
  }
  .proj-filter-tab {
    width: 100%;
    justify-content: center;
  }
  .realisations-hero {
    min-height: 280px;
    padding-bottom: 40px;
  }
  .realisations-title {
    font-size: 1.8rem;
  }
  .realisations-subtitle {
    font-size: 0.9rem;
  }
}

/* Responsive carousel */
@media (max-width: 1024px) {
  .proj-carousel-btn--prev { left: -4px; }
  .proj-carousel-btn--next { right: -4px; }
  .proj-detail-inner { grid-template-columns: 1fr; padding: 22px 22px; }
}
@media (max-width: 720px) {
  .proj-carousel-track { height: 300px; }
  .proj-slide { height: 270px; width: clamp(220px, 72vw, 320px); }
  .proj-slide-ss { height: 155px; }
  .proj-carousel { padding-bottom: 40px; }
  .proj-detail { margin-top: 28px; }
  .proj-detail-inner { padding: 18px; }
  .proj-detail-title { font-size: 1.2rem; }
  /* On mobile, show fewer slides (only center + 1 on each side) */
}
@media (max-width: 480px) {
  .proj-carousel-btn { display: none; }
}


/* ═══════════════════════════════════════
   CHAT WIDGET — AI Assistant
═══════════════════════════════════════ */
.chat-widget {
  position: fixed;
  bottom: 28px;
  right: 28px;
  z-index: 500;
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 12px;
}

/* ── Toggle button ── */
.chat-toggle {
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background: var(--accent);
  color: #05100A;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 2px;
  box-shadow: 0 4px 20px rgba(0, 240, 144, 0.35), 0 2px 8px rgba(0,0,0,0.4);
  transition: transform 0.3s cubic-bezier(0.34, 1.56, 0.64, 1), box-shadow 0.3s ease, background 0.2s ease;
  cursor: pointer;
  border: none;
  position: relative;
}
.chat-toggle:hover {
  background: #1FFFA0;
  transform: scale(1.1);
  box-shadow: 0 6px 28px rgba(0, 240, 144, 0.45), 0 2px 10px rgba(0,0,0,0.4);
}
.chat-toggle:focus-visible {
  outline: 2px solid white;
  outline-offset: 3px;
}
.chat-toggle-label {
  font-size: 0.55rem;
  font-weight: 800;
  letter-spacing: 0.06em;
  font-family: 'Bricolage Grotesque', sans-serif;
  line-height: 1;
}
/* Pulse ring on toggle when panel is closed */
.chat-toggle::after {
  content: '';
  position: absolute;
  inset: -4px;
  border-radius: 50%;
  border: 2px solid var(--accent);
  opacity: 0;
  animation: chat-pulse 3s ease 2s infinite;
}
@keyframes chat-pulse {
  0%   { opacity: 0.6; transform: scale(1); }
  60%  { opacity: 0; transform: scale(1.3); }
  100% { opacity: 0; transform: scale(1.3); }
}
.chat-widget[aria-expanded="true"] .chat-toggle::after { animation: none; }

/* ── Panel ── */
.chat-panel {
  width: 340px;
  max-height: 520px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 20px;
  display: flex;
  flex-direction: column;
  overflow: hidden;
  box-shadow: 0 16px 48px rgba(0,0,0,0.55), 0 0 0 1px var(--border);
  transform-origin: bottom right;
  animation: chat-open 0.35s cubic-bezier(0.34, 1.56, 0.64, 1) both;
  position: relative;
}
.chat-panel[hidden] { display: none; }

@keyframes chat-open {
  from { opacity: 0; transform: scale(0.85) translateY(16px); }
  to   { opacity: 1; transform: scale(1) translateY(0); }
}

/* Top accent line */
.chat-panel::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 2px;
  background: linear-gradient(90deg, var(--accent), var(--blue));
  border-radius: 20px 20px 0 0;
  z-index: 1;
}

/* ── Panel Header ── */
.chat-panel-header {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 16px 18px 14px;
  border-bottom: 1px solid var(--border);
  flex-shrink: 0;
}
.chat-panel-title {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.88rem;
  font-weight: 700;
  color: var(--text-primary);
  font-family: 'Bricolage Grotesque', sans-serif;
  flex: 1;
}
.chat-panel-title svg { color: var(--accent); flex-shrink: 0; }
.chat-coming-soon-badge {
  font-size: 0.62rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--blue);
  background: rgba(59, 130, 246, 0.1);
  border: 1px solid rgba(59, 130, 246, 0.25);
  padding: 3px 9px;
  border-radius: 50px;
  white-space: nowrap;
}
.chat-close {
  width: 28px;
  height: 28px;
  border-radius: 6px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-muted);
  transition: var(--transition);
  flex-shrink: 0;
}
.chat-close:hover { background: rgba(255,255,255,0.06); color: var(--text-primary); }
.chat-close:focus-visible { outline: 2px solid var(--accent); border-radius: 6px; }

/* ── Messages ── */
.chat-messages {
  flex: 1;
  overflow-y: auto;
  padding: 16px 14px 10px;
  display: flex;
  flex-direction: column;
  gap: 12px;
  scrollbar-width: thin;
  scrollbar-color: var(--border) transparent;
}
.chat-msg {
  display: flex;
  align-items: flex-start;
  gap: 10px;
}
.chat-msg--bot { flex-direction: row; }
.chat-msg-avatar {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background: var(--accent-dim);
  border: 1px solid var(--accent-border);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--accent);
  flex-shrink: 0;
}
.chat-msg-bubble {
  background: var(--bg-surface);
  border: 1px solid var(--border);
  border-radius: 12px 12px 12px 4px;
  padding: 12px 14px;
  font-size: 0.83rem;
  color: var(--text-secondary);
  line-height: 1.6;
  max-width: 84%;
}
.chat-msg-bubble strong { color: var(--text-primary); font-weight: 600; }

/* ── CTAs ── */
.chat-ctas {
  display: flex;
  gap: 8px;
  padding: 4px 14px 12px;
  flex-shrink: 0;
}
.chat-cta-btn {
  flex: 1;
  justify-content: center;
  font-size: 0.8rem !important;
  padding: 10px 14px !important;
}

/* ── Input area ── */
.chat-input-area {
  padding: 10px 14px 14px;
  border-top: 1px solid var(--border);
  flex-shrink: 0;
}
.chat-input-wrap {
  display: flex;
  gap: 8px;
  align-items: center;
  background: var(--bg-surface);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 4px 4px 4px 12px;
  opacity: 0.55;
}
.chat-input {
  flex: 1;
  background: transparent;
  border: none;
  outline: none;
  font-family: 'DM Sans', sans-serif;
  font-size: 0.82rem;
  color: var(--text-primary);
  cursor: not-allowed;
  padding: 6px 0;
}
.chat-input::placeholder { color: var(--text-muted); }
.chat-send {
  width: 30px;
  height: 30px;
  border-radius: 7px;
  background: var(--accent);
  color: #05100A;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  opacity: 0.4;
  cursor: not-allowed;
}
.chat-disclaimer {
  font-size: 0.65rem;
  color: var(--text-muted);
  text-align: center;
  margin-top: 7px;
  opacity: 0.6;
}

/* Responsive */
@media (max-width: 480px) {
  .chat-widget { bottom: 18px; right: 18px; }
  .chat-panel { width: calc(100vw - 36px); }
}


/* ═══════════════════════════════════════
   ENHANCED ANIMATIONS
═══════════════════════════════════════ */

/* Stagger reveal improvements */
[data-reveal-delay="6"] { transition-delay: 0.6s; }
[data-reveal-delay="7"] { transition-delay: 0.7s; }

/* Skill tag hover shimmer */
.skill-tag--primary:hover {
  background: rgba(0, 240, 144, 0.14);
  box-shadow: 0 0 12px rgba(0, 240, 144, 0.15);
}

/* Why card inner glow */
.why-card::after {
  content: '';
  position: absolute;
  inset: 0;
  border-radius: inherit;
  background: radial-gradient(ellipse at 50% 0%, rgba(0,240,144,0.06), transparent 60%);
  opacity: 0;
  transition: opacity 0.4s ease;
  pointer-events: none;
}
.why-card:hover::after { opacity: 1; }

/* Service card top border glow on hover */
.service-card {
  position: relative;
  overflow: hidden;
}
.service-card::after {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 2px;
  background: linear-gradient(90deg, var(--accent), var(--blue));
  opacity: 0;
  transition: opacity 0.35s ease;
}
.service-card:hover::after { opacity: 1; }
.service-card--featured::after { opacity: 0.7 !important; }

/* Process step connector line reveal on scroll */
.process-steps::before {
  transition: opacity 0.8s ease 0.4s;
}

/* Exp dot pulse */
.exp-dot {
  transition: box-shadow 0.3s ease;
}
.exp-item:hover .exp-dot {
  box-shadow: 0 0 0 6px var(--accent-dim), 0 0 0 3px var(--accent-border);
}

/* Smooth counter number */
.hcard-stat-val,
.astat-val {
  transition: color 0.3s ease;
}

/* ═══════════════════════════════════════
   PREFERS-REDUCED-MOTION
═══════════════════════════════════════ */
@media (prefers-reduced-motion: reduce) {
  /* Kill decorative animations */
  .hero-orb,
  .badge-dot,
  .ccard-dot,
  .scroll-line,
  .chat-toggle::after {
    animation: none !important;
  }

  /* Instant reveal (no motion, but still visible) */
  [data-reveal] {
    opacity: 1 !important;
    transform: none !important;
    transition: none !important;
  }

  /* Instant carousel transitions */
  .proj-slide {
    transition: none !important;
  }
  .proj-detail-inner {
    transition: none !important;
  }

  /* No orb drift - override @keyframes outside this block, see below */

  /* Minimal btn hover */
  .btn:hover,
  .nav-cta:hover,
  .hcard-cta:hover {
    transform: none !important;
  }

  /* Chat panel: no bounce */
  .chat-panel { animation: none !important; }
}

/* Orb drift override for reduced motion — must be outside @media */
@keyframes orb-drift { 0%, 100% { transform: none; } }