/* ===============================================
   CSS VARIABLES & RESET
   =============================================== */
:root {
  --bg:        #09090c;
  --bg2:       #0e0e15;
  --surface:   #13131c;
  --surface2:  #1a1a28;
  --border:    rgba(255,255,255,0.07);
  --border-hi: rgba(0,229,255,0.3);
  --text:      #e8e8f2;
  --muted:     #6868a0;
  --accent:    #00e5ff;
  --accent-d:  rgba(0,229,255,0.1);
  --purple:    #8b5cf6;
  --purple-d:  rgba(139,92,246,0.1);
  --glow:      0 0 24px rgba(0,229,255,0.14);
  --glow-lg:   0 0 48px rgba(0,229,255,0.22);
  --font:      'Inter', system-ui, -apple-system, sans-serif;
  --display:   'Space Grotesk', var(--font);
  --r:         10px;
  --r-lg:      16px;
  --ease:      cubic-bezier(0.4,0,0.2,1);
  --t:         0.3s var(--ease);
}

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

html {
  scroll-behavior: smooth;
  scroll-padding-top: 80px;
}

body {
  background: var(--bg);
  color: var(--text);
  font-family: var(--font);
  font-size: 16px;
  line-height: 1.65;
  overflow-x: hidden;
}

img { display:block; max-width:100%; height:auto; }
a   { color:inherit; text-decoration:none; }
button { cursor:pointer; }

/* ===============================================
   TYPOGRAPHY
   =============================================== */
h1, h2, h3, h4 {
  font-family: var(--display);
  line-height: 1.15;
  letter-spacing: -0.02em;
}
h1 { font-size: clamp(2.4rem, 5vw, 4.2rem); font-weight: 700; }
h2 { font-size: clamp(1.7rem, 3vw, 2.6rem); font-weight: 600; }
h3 { font-size: 1.1rem; font-weight: 600; }

/* ===============================================
   BUTTONS
   =============================================== */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 11px 22px;
  border-radius: var(--r);
  font-family: var(--font);
  font-size: 0.875rem;
  font-weight: 500;
  transition: var(--t);
  white-space: nowrap;
  border: none;
  line-height: 1;
}

.btn-primary {
  background: var(--accent);
  color: #000;
}
.btn-primary:hover {
  background: #33eaff;
  box-shadow: var(--glow-lg);
  transform: translateY(-1px);
}

.btn-ghost {
  background: transparent;
  color: var(--text);
  border: 1px solid var(--border);
}
.btn-ghost:hover {
  border-color: var(--accent);
  color: var(--accent);
}

.btn-outline {
  background: transparent;
  color: var(--accent);
  border: 1px solid var(--accent);
}
.btn-outline:hover {
  background: var(--accent-d);
  box-shadow: var(--glow);
}

.btn-cv {
  background: var(--accent);
  color: #000;
  font-weight: 600;
}
.btn-cv:hover {
  background: #33eaff;
  box-shadow: var(--glow-lg);
}

.btn-sm { padding: 8px 16px; font-size: 0.8rem; }

/* ===============================================
   SECTION UTILITIES
   =============================================== */
.section-label {
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 14px;
}

.section-inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 40px;
}

.section-inner-flush {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 40px;
}

/* ===============================================
   REVEAL ANIMATIONS
   =============================================== */
.reveal {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 0.65s var(--ease), transform 0.65s var(--ease);
}
.reveal.visible {
  opacity: 1;
  transform: none;
}

/* ===============================================
   NAVBAR  — 3-column grid keeps links perfectly centered
   =============================================== */
.navbar {
  position: fixed;
  inset: 0 0 auto 0;
  z-index: 100;
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  padding: 0 40px;
  height: 72px;
  transition: background var(--t), border-color var(--t), box-shadow var(--t);
  border-bottom: 1px solid transparent;
}

.navbar.scrolled {
  background: rgba(9,9,12,0.88);
  backdrop-filter: blur(18px);
  -webkit-backdrop-filter: blur(18px);
  border-color: var(--border);
  box-shadow: 0 4px 32px rgba(0,0,0,0.4);
}

.logo {
  font-family: var(--display);
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--accent);
  letter-spacing: -0.04em;
  justify-self: start;
}

.nav-links {
  display: flex;
  gap: 32px;
  justify-self: center;
}

.nav-links a {
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--muted);
  position: relative;
  transition: color var(--t);
}
.nav-links a::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 0;
  height: 1px;
  background: var(--accent);
  transition: width var(--t);
}
.nav-links a:hover { color: var(--text); }
.nav-links a:hover::after { width: 100%; }

.nav-right {
  display: flex;
  align-items: center;
  gap: 12px;
  justify-self: end;
}

.lang-btn {
  display: flex;
  align-items: center;
  gap: 4px;
  background: transparent;
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: 5px 10px;
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  color: var(--muted);
  transition: var(--t);
}
.lang-btn:hover { border-color: var(--accent); color: var(--text); }
.lang-btn .lang-sep { opacity: 0.25; }
.lang-btn.en .lang-en { color: var(--accent); }
.lang-btn.fr .lang-fr { color: var(--accent); }

.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  padding: 4px;
}
.hamburger span {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--text);
  border-radius: 2px;
  transition: var(--t);
}
.hamburger.open span:nth-child(1) { transform: rotate(45deg) translate(5px,5px); }
.hamburger.open span:nth-child(2) { opacity: 0; }
.hamburger.open span:nth-child(3) { transform: rotate(-45deg) translate(5px,-5px); }

/* MOBILE MENU */
.mobile-menu {
  display: none;
  position: fixed;
  inset: 72px 0 auto 0;
  background: rgba(9,9,12,0.96);
  backdrop-filter: blur(18px);
  border-bottom: 1px solid var(--border);
  padding: 28px 40px;
  flex-direction: column;
  gap: 24px;
  z-index: 99;
}
.mobile-menu.open { display: flex; }
.mobile-menu a {
  font-size: 1rem;
  font-weight: 500;
  color: var(--muted);
  transition: color var(--t);
}
.mobile-menu a:hover { color: var(--accent); }

/* ===============================================
   HERO
   =============================================== */
.hero {
  height: 100vh;
  min-height: 600px;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  overflow: hidden;
}

#heroCanvas {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  z-index: 0;
}

.hero-content {
  position: relative;
  z-index: 2;
  text-align: center;
  padding: 0 24px;
  max-width: 820px;
  animation: heroIn 0.9s var(--ease) both;
  animation-delay: 0.2s;
}

@keyframes heroIn {
  from { opacity:0; transform: translateY(32px); }
  to   { opacity:1; transform: none; }
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 100px;
  padding: 6px 14px;
  font-size: 0.78rem;
  font-weight: 500;
  color: var(--muted);
  margin-bottom: 28px;
}

.badge-dot {
  width: 7px;
  height: 7px;
  flex-shrink: 0;
  border-radius: 50%;
  background: #22c55e;
  box-shadow: 0 0 8px rgba(34,197,94,0.7);
  animation: blink 2.2s infinite;
}
@keyframes blink {
  0%,100% { opacity:1; }
  50%      { opacity:0.35; }
}

.hero-content h1 { margin-bottom: 16px; }

.hero-sub {
  font-size: clamp(1rem, 1.8vw, 1.15rem);
  color: var(--muted);
  margin: 0 auto 36px;
  max-width: 480px;
}

.hero-actions {
  display: flex;
  gap: 12px;
  justify-content: center;
  flex-wrap: wrap;
}

/* Scroll hint */
.scroll-hint {
  position: absolute;
  bottom: 32px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 2;
}
.scroll-hint span {
  display: block;
  width: 20px;
  height: 32px;
  border: 1.5px solid rgba(255,255,255,0.18);
  border-radius: 10px;
  position: relative;
}
.scroll-hint span::before {
  content: '';
  position: absolute;
  top: 5px;
  left: 50%;
  transform: translateX(-50%);
  width: 3px;
  height: 6px;
  background: var(--accent);
  border-radius: 3px;
  animation: scrollDot 2s infinite;
}
@keyframes scrollDot {
  from { opacity:1; top:5px; }
  to   { opacity:0; top:18px; }
}

/* ===============================================
   ABOUT
   =============================================== */
.about { padding: 120px 0; }

.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
  margin-top: 40px;
}

.about-text h2 { margin-bottom: 18px; }
.about-text p  { color: var(--muted); line-height: 1.78; margin-bottom: 14px; }
.about-text .btn { margin-top: 8px; }

.kpi-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
}

.kpi-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--r-lg);
  padding: 22px 20px;
  transition: border-color var(--t), box-shadow var(--t);
}
.kpi-card:hover {
  border-color: var(--border-hi);
  box-shadow: var(--glow);
}

.kpi-top {
  display: flex;
  align-items: baseline;
  gap: 2px;
  font-family: var(--display);
  font-size: 2.4rem;
  font-weight: 700;
  color: var(--accent);
  line-height: 1;
  margin-bottom: 6px;
}
.kpi-suffix { font-size: 1.4rem; opacity: 0.75; }

.kpi-label {
  font-size: 0.78rem;
  color: var(--muted);
  margin-bottom: 14px;
}

.kpi-bar {
  height: 3px;
  background: var(--border);
  border-radius: 2px;
  overflow: hidden;
}
.kpi-fill {
  height: 100%;
  width: 0;
  background: linear-gradient(90deg, var(--accent), var(--purple));
  border-radius: 2px;
  transition: width 1.3s var(--ease);
}
.kpi-card.fired .kpi-fill { width: var(--w); }

/* ===============================================
   PROJECTS
   =============================================== */
.projects { padding: 120px 0; }

.projects-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 48px;
  flex-wrap: wrap;
  gap: 20px;
}

.filter-tabs {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}

.filter-btn {
  background: transparent;
  border: 1px solid var(--border);
  color: var(--muted);
  padding: 7px 15px;
  border-radius: 100px;
  font-size: 0.8rem;
  font-weight: 500;
  transition: var(--t);
}
.filter-btn:hover,
.filter-btn.active {
  background: var(--accent-d);
  border-color: var(--accent);
  color: var(--accent);
}

.project-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 22px;
}

.project-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--r-lg);
  overflow: hidden;
  transition: border-color var(--t), box-shadow var(--t), transform var(--t);
}
.project-card:hover {
  border-color: var(--border-hi);
  box-shadow: var(--glow);
  transform: translateY(-4px);
}
.project-card.hidden { display: none; }

.card-img {
  position: relative;
  aspect-ratio: 16/9;
  overflow: hidden;
  background: var(--surface2);
}
.card-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s var(--ease);
}
.project-card:hover .card-img img { transform: scale(1.06); }

.card-overlay {
  position: absolute;
  inset: 0;
  background: rgba(0,0,0,0.6);
  backdrop-filter: blur(4px);
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  transition: opacity var(--t);
}
.project-card:hover .card-overlay { opacity: 1; }

.card-body { padding: 18px 20px 20px; }

.card-tags {
  display: flex;
  gap: 6px;
  flex-wrap: wrap;
  margin-bottom: 9px;
}
.tag {
  font-size: 0.68rem;
  font-weight: 600;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: var(--accent);
  background: var(--accent-d);
  padding: 3px 8px;
  border-radius: 4px;
}

.card-body h3   { margin-bottom: 5px; }
.card-body p    { font-size: 0.865rem; color: var(--muted); line-height: 1.55; }

.projects-more { text-align: center; margin-top: 52px; }

/* ===============================================
   CONSTELLATION BANNERS (ambient background sections)
   =============================================== */
.constellation-section {
  width: 100%;
  height: 180px;
  overflow: hidden;
  position: relative;
}

.constellation-canvas {
  display: block;
  width: 100%;
  height: 100%;
}

/* ===============================================
   GALLERY (horizontal snap scroll — homepage only)
   =============================================== */
.gallery { padding: 80px 0; overflow: hidden; }

.gallery-heading { margin-bottom: 32px; }

.gallery-track {
  position: relative;
  width: 100%;
  max-width: 700px;
  margin: 0 auto;
  padding: 0 40px 20px;
}

.gallery-slide {
  display: none;
  border-radius: var(--r-lg);
  overflow: hidden;
  background: var(--surface);
  border: 1px solid var(--border);
  cursor: zoom-in;
}
.gallery-slide.active {
  display: block;
  animation: galleryFadeIn 0.4s ease;
}
@keyframes galleryFadeIn {
  from { opacity: 0; transform: scale(0.97); }
  to   { opacity: 1; transform: scale(1); }
}
.gallery-slide img {
  width: 100%;
  height: auto;
  display: block;
  transition: transform 0.5s var(--ease);
}
.gallery-slide:hover img { transform: scale(1.03); }

/* Gallery controls */
.gallery-controls {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  margin-top: 20px;
}
.gallery-btn {
  background: var(--surface);
  border: 1px solid var(--border);
  color: var(--text);
  width: 38px;
  height: 38px;
  border-radius: 50%;
  font-size: 18px;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background 0.2s, border-color 0.2s;
}
.gallery-btn:hover { background: var(--accent); border-color: var(--accent); color: #000; }
.gallery-dots { display: flex; gap: 6px; }
.gallery-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--border);
  cursor: pointer;
  transition: background 0.2s;
}
.gallery-dot.active { background: var(--accent); }

/* Lightbox */
.lightbox {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.88);
  z-index: 9000;
  align-items: center;
  justify-content: center;
  cursor: zoom-out;
}
.lightbox.open { display: flex; }
.lightbox img {
  max-width: 92vw;
  max-height: 90vh;
  object-fit: contain;
  border-radius: var(--r-lg);
  box-shadow: 0 24px 80px rgba(0,0,0,0.6);
  cursor: default;
}
.lightbox-close {
  position: absolute;
  top: 20px;
  right: 24px;
  font-size: 28px;
  color: #fff;
  cursor: pointer;
  background: none;
  border: none;
  line-height: 1;
  opacity: 0.7;
  transition: opacity 0.2s;
}
.lightbox-close:hover { opacity: 1; }

/* ===============================================
   CAROUSEL — coverflow (project pages)
   =============================================== */
.carousel-wrap {
  position: relative;
  width: 100%;
  padding: 20px 0 64px;
  overflow: hidden;
  user-select: none;
}

/* Side fade masks */
.carousel-wrap::before,
.carousel-wrap::after {
  content: '';
  position: absolute;
  top: 0;
  bottom: 48px;
  width: 140px;
  z-index: 15;
  pointer-events: none;
}
.carousel-wrap::before {
  left: 0;
  background: linear-gradient(to right, var(--bg), transparent);
}
.carousel-wrap::after {
  right: 0;
  background: linear-gradient(to left, var(--bg), transparent);
}

.carousel-viewport {
  position: relative;
  display: flex;
  justify-content: center;
  align-items: center;
  height: 340px;
}

.carousel-item {
  position: absolute;
  width: 480px;
  height: 300px;
  border-radius: var(--r-lg);
  overflow: hidden;
  background: var(--surface);
  border: 1px solid var(--border);
  transition:
    transform 0.58s var(--ease),
    opacity   0.58s var(--ease),
    box-shadow 0.58s var(--ease);
  will-change: transform, opacity;
}

.carousel-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  pointer-events: none;
  transition: transform 0.4s var(--ease);
  display: block;
}

/* Only the center item (pointer-events:auto) triggers hover zoom */
.carousel-item:hover img { transform: scale(1.04); }

/* Glow on center item */
.carousel-item[style*="scale(1)"] {
  box-shadow: var(--glow);
  border-color: var(--border-hi);
}

/* Navigation buttons */
.carousel-btn {
  position: absolute;
  top: 50%;
  transform: translateY(calc(-50% - 24px));
  width: 42px;
  height: 42px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--surface);
  border: 1px solid var(--border);
  color: var(--accent);
  font-size: 1rem;
  transition: var(--t);
  z-index: 20;
}
.carousel-btn:hover {
  background: var(--accent-d);
  border-color: var(--border-hi);
  box-shadow: var(--glow);
}
.carousel-btn-prev { left: 28px; }
.carousel-btn-next { right: 28px; }

/* Dots */
.carousel-dots {
  position: absolute;
  bottom: 20px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  gap: 7px;
  z-index: 20;
}
.dot {
  height: 6px;
  width: 6px;
  border-radius: 3px;
  background: rgba(255,255,255,0.15);
  cursor: pointer;
  transition: background var(--t), width var(--t);
}
.dot.active {
  background: var(--accent);
  width: 20px;
}

/* ===============================================
   CONTACT
   =============================================== */
.contact { padding: 120px 0; }

.contact-inner {
  max-width: 720px;
  display: flex;
  flex-direction: column;
  gap: 36px;
}

.contact-top h2    { margin-bottom: 8px; }
.contact-top p     { color: var(--muted); }

.contact-links {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
}

.contact-form {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--r-lg);
  padding: 32px;
}

.form-row { position: relative; }
.form-full { grid-column: 1 / -1; }

.form-row input,
.form-row textarea {
  width: 100%;
  background: var(--bg2);
  border: 1px solid var(--border);
  border-radius: var(--r);
  padding: 22px 14px 8px;
  color: var(--text);
  font-family: var(--font);
  font-size: 0.9rem;
  outline: none;
  transition: border-color var(--t), box-shadow var(--t);
  resize: none;
}
.form-row textarea { min-height: 110px; }

.form-row input:focus,
.form-row textarea:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px var(--accent-d);
}

.form-row label {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  left: 14px;
  font-size: 0.875rem;
  color: var(--muted);
  pointer-events: none;
  transition: all var(--t);
}
.form-row textarea ~ label {
  top: 16px;
  transform: none;
}
.form-row input:focus ~ label,
.form-row input:not(:placeholder-shown) ~ label {
  top: 7px;
  transform: none;
  font-size: 0.68rem;
  color: var(--accent);
  letter-spacing: 0.03em;
}
.form-row textarea:focus ~ label,
.form-row textarea:not(:placeholder-shown) ~ label {
  top: 6px;
  font-size: 0.68rem;
  color: var(--accent);
  letter-spacing: 0.03em;
}

.contact-form button[type="submit"] {
  grid-column: 1 / -1;
  justify-self: start;
  margin-top: 4px;
}

/* ===============================================
   FOOTER
   =============================================== */
.footer {
  border-top: 1px solid var(--border);
  padding: 28px 40px;
}
.footer-inner {
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 12px;
}
.footer-inner span { font-size: 0.78rem; color: var(--muted); }
.footer-links { display: flex; gap: 20px; }
.footer-links a {
  font-size: 0.78rem;
  color: var(--muted);
  transition: color var(--t);
}
.footer-links a:hover { color: var(--accent); }

/* ===============================================
   PROJECT PAGES
   =============================================== */
.project-back {
  max-width: 1200px;
  margin: 0 auto;
  padding: 100px 40px 0;
}

.project-hero {
  max-width: 1200px;
  margin: 0 auto;
  padding: 48px 40px 80px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: center;
}

.project-hero-meta { display: flex; flex-direction: column; }
.project-hero-meta .card-tags { margin-bottom: 16px; }
.project-hero-meta h1 { margin-bottom: 16px; }

.project-intro {
  font-size: 1.05rem;
  color: var(--muted);
  line-height: 1.75;
  margin-bottom: 28px;
}

.project-meta-row {
  display: flex;
  gap: 32px;
  flex-wrap: wrap;
}
.meta-item { display: flex; flex-direction: column; gap: 3px; }
.meta-label {
  font-size: 0.68rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--accent);
}
.meta-value { font-size: 0.9rem; }

.project-hero-img {
  border-radius: var(--r-lg);
  overflow: hidden;
  background: var(--surface);
  border: 1px solid var(--border);
  aspect-ratio: 4/3;
}
.project-hero-img img { width:100%; height:100%; object-fit:cover; }

/* Case study body */
.case-study {
  max-width: 900px;
  margin: 0 auto;
  padding: 0 40px 80px;
}

.cs-block {
  display: grid;
  grid-template-columns: 180px 1fr;
  gap: 40px;
  padding: 52px 0;
  border-top: 1px solid var(--border);
}

.cs-num {
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--accent);
  padding-top: 6px;
}

.cs-content h2 { font-size: 1.5rem; margin-bottom: 14px; }
.cs-content p  { color: var(--muted); line-height: 1.8; margin-bottom: 14px; }
.cs-content p:last-child { margin-bottom: 0; }
.cs-content > .btn { margin-top: 20px; }

.cs-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin-top: 14px;
}
.cs-list li {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  color: var(--muted);
  font-size: 0.9rem;
  line-height: 1.6;
}
.cs-list li::before {
  content: '';
  display: block;
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: var(--accent);
  flex-shrink: 0;
  margin-top: 8px;
}

/* Results */
.result-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(130px, 1fr));
  gap: 14px;
  margin-top: 20px;
}
.result-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--r-lg);
  padding: 20px 16px;
  text-align: center;
  transition: border-color var(--t), box-shadow var(--t);
}
.result-card:hover { border-color: var(--border-hi); box-shadow: var(--glow); }
.result-value {
  font-family: var(--display);
  font-size: 2rem;
  font-weight: 700;
  color: var(--accent);
  line-height: 1;
  margin-bottom: 6px;
}
.result-label { font-size: 0.78rem; color: var(--muted); }

/* Project nav CTA */
.project-cta {
  max-width: 900px;
  margin: 0 auto;
  padding: 40px 40px 100px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 12px;
  border-top: 1px solid var(--border);
}

/* ===============================================
   RESPONSIVE
   =============================================== */
@media (max-width: 960px) {
  .about-grid       { grid-template-columns: 1fr; gap: 48px; }
  .project-hero     { grid-template-columns: 1fr; gap: 32px; }
}

@media (max-width: 768px) {
  .navbar      { padding: 0 20px; }
  .nav-links   { display: none; }
  .btn-cv      { display: none; }
  .hamburger   { display: flex; }

  .section-inner,
  .section-inner-flush { padding: 0 20px; }

  .about    { padding: 80px 0; }
  .projects { padding: 80px 0; }
  .gallery  { padding: 60px 0; }
  .contact  { padding: 80px 0; }

  .gallery-track  { padding: 0 20px 16px; max-width: 100%; }

  .contact-form   { grid-template-columns: 1fr; padding: 22px; }

  .project-back   { padding: 90px 20px 0; }
  .project-hero   { padding: 32px 20px 60px; }
  .case-study     { padding: 0 20px 60px; }
  .project-cta    { padding: 32px 20px 80px; }
  .cs-block       { grid-template-columns: 1fr; gap: 16px; }
  .footer         { padding: 24px 20px; }

  /* Carousel mobile */
  .carousel-viewport { height: 220px; }
  .carousel-item     { width: 82vw; height: 190px; }
  .carousel-btn      { width: 36px; height: 36px; font-size: 0.85rem; }
  .carousel-btn-prev { left: 12px; }
  .carousel-btn-next { right: 12px; }
  .carousel-wrap::before,
  .carousel-wrap::after { width: 40px; }
}

@media (max-width: 480px) {
  .hero-actions    { flex-direction: column; align-items: center; }
  .projects-header { flex-direction: column; align-items: flex-start; }
  .kpi-grid        { grid-template-columns: 1fr 1fr; }
  .carousel-btn    { display: none; }
}