/* ============================================================
   lachlanmurdoch.com.au: Design System & Styles
   ============================================================ */

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

/* ---- CSS Variables ---- */
:root {
  --bg:           #09090f;
  --surface:      #11111c;
  --card:         #191926;
  --card-hover:   #1f1f32;
  --border:       rgba(108, 99, 255, 0.15);
  --border-hover: rgba(108, 99, 255, 0.35);

  --accent:       #6c63ff;
  --accent-dim:   rgba(108, 99, 255, 0.12);
  --teal:         #00d4aa;
  --teal-dim:     rgba(0, 212, 170, 0.12);

  --text:         #f0f0f8;
  --text-sub:     #b0b0cc;
  --text-muted:   #6868a0;

  --radius-sm:    8px;
  --radius-md:    12px;
  --radius-lg:    20px;
  --radius-full:  9999px;

  --ease:         cubic-bezier(0.22, 1, 0.36, 1);
  --transition:   0.3s var(--ease);
}

/* ---- Reset ---- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; font-size: 16px; }
body {
  font-family: 'Inter', system-ui, sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.7;
  overflow-x: hidden;
}
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
ul { list-style: none; }

/* ---- Typography ---- */
h1, h2, h3, h4, h5 {
  font-family: 'Space Grotesk', sans-serif;
  font-weight: 700;
  line-height: 1.15;
  letter-spacing: -0.02em;
}
.section-label {
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 0.75rem;
  display: block;
}
.section-title {
  font-size: clamp(1.8rem, 4vw, 2.8rem);
  margin-bottom: 1rem;
  background: linear-gradient(135deg, var(--text) 0%, var(--text-sub) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.section-sub {
  font-size: 1.05rem;
  color: var(--text-sub);
  max-width: 560px;
  line-height: 1.75;
}

/* ---- Layout ---- */
.container {
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 1.5rem;
}
section {
  padding: 6rem 0;
}

/* ---- Divider ---- */
.section-divider {
  width: 48px;
  height: 3px;
  background: linear-gradient(90deg, var(--accent), var(--teal));
  border-radius: var(--radius-full);
  margin-bottom: 2.5rem;
}

/* ================================================
   NAV
   ================================================ */
#navbar {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  padding: 1.1rem 0;
  transition: background var(--transition), box-shadow var(--transition), padding var(--transition);
}
#navbar.scrolled {
  background: rgba(9, 9, 15, 0.85);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  box-shadow: 0 1px 0 var(--border);
  padding: 0.75rem 0;
}
.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.nav-logo {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 1.05rem;
  font-weight: 700;
  letter-spacing: -0.01em;
}
.nav-logo span { color: var(--accent); }
.nav-links {
  display: flex;
  align-items: center;
  gap: 0.25rem;
}
.nav-links a {
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--text-sub);
  padding: 0.45rem 0.85rem;
  border-radius: var(--radius-sm);
  transition: color var(--transition), background var(--transition);
}
.nav-links a:hover, .nav-links a.active {
  color: var(--text);
  background: var(--accent-dim);
}
.nav-cta {
  font-size: 0.85rem;
  font-weight: 600;
  padding: 0.5rem 1.2rem !important;
  background: var(--accent) !important;
  color: var(--text) !important;
  border-radius: var(--radius-full) !important;
}
.nav-cta:hover {
  background: #7c73ff !important;
  transform: translateY(-1px);
}
.nav-hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  padding: 4px;
}
.nav-hamburger span {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--text);
  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); }

/* Mobile nav */
@media (max-width: 768px) {
  .nav-hamburger { display: flex; }
  .nav-links {
    display: none;
    position: absolute;
    top: 100%; left: 0; right: 0;
    flex-direction: column;
    gap: 0;
    background: rgba(9, 9, 15, 0.97);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--border);
    padding: 1rem;
    align-items: flex-start;
  }
  .nav-links.open { display: flex; }
  .nav-links a { width: 100%; padding: 0.6rem 1rem; }
  .nav-cta { margin-top: 0.5rem; }
}

/* ================================================
   HERO
   ================================================ */
#hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  position: relative;
  overflow: hidden;
  padding: 8rem 0 4rem;
}
.hero-bg {
  position: absolute;
  inset: 0;
  z-index: 0;
}
.hero-mesh {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 60% 60% at 70% 20%, rgba(108, 99, 255, 0.18) 0%, transparent 70%),
    radial-gradient(ellipse 50% 50% at 20% 80%, rgba(0, 212, 170, 0.12) 0%, transparent 70%);
}
.hero-grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(108, 99, 255, 0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(108, 99, 255, 0.04) 1px, transparent 1px);
  background-size: 60px 60px;
  mask-image: radial-gradient(ellipse at center, black 30%, transparent 80%);
}
.hero-content {
  position: relative;
  z-index: 1;
  max-width: 780px;
}
.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: var(--accent-dim);
  border: 1px solid var(--border);
  border-radius: var(--radius-full);
  padding: 0.35rem 1rem;
  font-size: 0.8rem;
  font-weight: 500;
  color: var(--accent);
  margin-bottom: 1.5rem;
  animation: fadeUp 0.6s var(--ease) both;
}
.hero-badge .dot {
  width: 6px; height: 6px;
  background: var(--teal);
  border-radius: 50%;
  animation: pulse 2s infinite;
}
.hero-h1 {
  font-size: clamp(2.8rem, 7vw, 5rem);
  letter-spacing: -0.03em;
  margin-bottom: 0.3rem;
  animation: fadeUp 0.7s 0.1s var(--ease) both;
}
.hero-h1 .name-accent {
  background: linear-gradient(135deg, var(--accent) 0%, var(--teal) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.hero-typed-wrap {
  font-family: 'Space Grotesk', sans-serif;
  font-size: clamp(1.2rem, 3vw, 1.7rem);
  font-weight: 500;
  color: var(--text-sub);
  margin-bottom: 1.5rem;
  min-height: 2.2em;
  animation: fadeUp 0.7s 0.2s var(--ease) both;
}
.typed-cursor {
  display: inline-block;
  width: 2px;
  height: 1em;
  background: var(--accent);
  vertical-align: middle;
  margin-left: 2px;
  animation: blink 1s step-end infinite;
}
.hero-desc {
  font-size: 1.05rem;
  color: var(--text-sub);
  max-width: 540px;
  line-height: 1.8;
  margin-bottom: 2.5rem;
  animation: fadeUp 0.7s 0.3s var(--ease) both;
}
.hero-actions {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
  animation: fadeUp 0.7s 0.4s var(--ease) both;
}
.hero-socials {
  display: flex;
  align-items: center;
  gap: 1rem;
  margin-top: 3rem;
  animation: fadeUp 0.7s 0.5s var(--ease) both;
}
.hero-socials a {
  width: 38px; height: 38px;
  display: flex; align-items: center; justify-content: center;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  color: var(--text-muted);
  transition: var(--transition);
  font-size: 1rem;
}
.hero-socials a:hover {
  border-color: var(--accent);
  color: var(--accent);
  background: var(--accent-dim);
  transform: translateY(-2px);
}
.hero-scroll {
  position: absolute;
  bottom: 2.5rem;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.7rem;
  letter-spacing: 0.1em;
  color: var(--text-muted);
  text-transform: uppercase;
  z-index: 1;
}
.hero-scroll-line {
  width: 1px;
  height: 40px;
  background: linear-gradient(to bottom, var(--accent), transparent);
  animation: scrollLine 2s ease-in-out infinite;
}

/* ================================================
   BUTTONS
   ================================================ */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-family: 'Inter', sans-serif;
  font-size: 0.9rem;
  font-weight: 600;
  padding: 0.75rem 1.75rem;
  border-radius: var(--radius-full);
  border: none;
  cursor: pointer;
  transition: var(--transition);
  white-space: nowrap;
}
.btn-primary {
  background: linear-gradient(135deg, var(--accent), #8a83ff);
  color: #fff;
  box-shadow: 0 4px 24px rgba(108, 99, 255, 0.35);
}
.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 32px rgba(108, 99, 255, 0.5);
}
.btn-ghost {
  background: transparent;
  color: var(--text);
  border: 1px solid var(--border);
}
.btn-ghost:hover {
  border-color: var(--accent);
  background: var(--accent-dim);
  transform: translateY(-2px);
}

/* ================================================
   ABOUT
   ================================================ */
#about { background: var(--surface); }
.about-grid {
  display: grid;
  grid-template-columns: 1fr 1.6fr;
  gap: 5rem;
  align-items: center;
}
.about-photo-wrap {
  position: relative;
}
.about-photo {
  width: 100%;
  aspect-ratio: 4/5;
  object-fit: cover;
  border-radius: var(--radius-lg);
  border: 1px solid var(--border);
}
.about-photo-placeholder {
  width: 100%;
  aspect-ratio: 4/5;
  border-radius: var(--radius-lg);
  border: 1px solid var(--border);
  background: linear-gradient(135deg, var(--card) 0%, var(--card-hover) 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 6rem;
  color: var(--text-muted);
}
.about-photo-badge {
  position: absolute;
  bottom: -1rem;
  right: -1rem;
  background: linear-gradient(135deg, var(--accent), var(--teal));
  color: #fff;
  border-radius: var(--radius-md);
  padding: 1rem 1.25rem;
  text-align: center;
  box-shadow: 0 8px 32px rgba(108, 99, 255, 0.3);
}
.about-photo-badge strong {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 2rem;
  font-weight: 700;
  display: block;
  line-height: 1;
}
.about-photo-badge span { font-size: 0.75rem; opacity: 0.9; }
.about-text { }
.about-bio {
  color: var(--text-sub);
  font-size: 1rem;
  line-height: 1.85;
  margin-bottom: 2rem;
}
.about-pills {
  display: flex;
  flex-wrap: wrap;
  gap: 0.65rem;
  margin-bottom: 2rem;
}
.pill {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  font-size: 0.82rem;
  font-weight: 500;
  padding: 0.4rem 0.9rem;
  border-radius: var(--radius-full);
  background: var(--card);
  border: 1px solid var(--border);
  color: var(--text-sub);
}
.pill .pill-icon { font-size: 1em; }
.about-quote {
  border-left: 3px solid var(--accent);
  padding-left: 1.25rem;
  font-style: italic;
  color: var(--text-muted);
  font-size: 0.95rem;
  line-height: 1.7;
}
.about-quote cite { display: block; margin-top: 0.5rem; font-style: normal; font-weight: 500; color: var(--text-sub); }

@media (max-width: 768px) {
  .about-grid { grid-template-columns: 1fr; gap: 2.5rem; }
  .about-photo-wrap { max-width: 260px; margin: 0 auto; }
}

/* ================================================
   SERVICES
   ================================================ */
#services { }
.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 1.25rem;
  margin-top: 3rem;
}
.service-card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 1.75rem;
  transition: var(--transition);
  position: relative;
  overflow: hidden;
}
.service-card::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, var(--accent-dim), transparent);
  opacity: 0;
  transition: var(--transition);
}
.service-card:hover {
  border-color: var(--border-hover);
  transform: translateY(-4px);
  box-shadow: 0 12px 40px rgba(108, 99, 255, 0.12);
}
.service-card:hover::before { opacity: 1; }
.service-icon {
  width: 48px; height: 48px;
  border-radius: var(--radius-sm);
  background: var(--accent-dim);
  border: 1px solid var(--border);
  display: flex; align-items: center; justify-content: center;
  font-size: 1.4rem;
  margin-bottom: 1.25rem;
  position: relative;
}
.service-card h3 {
  font-size: 1rem;
  font-weight: 600;
  margin-bottom: 0.6rem;
}
.service-card p {
  font-size: 0.88rem;
  color: var(--text-muted);
  line-height: 1.7;
}

/* ================================================
   SKILLS
   ================================================ */
#skills { background: var(--surface); }
.skills-groups {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 1.5rem;
  margin-top: 3rem;
}
.skill-group {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 1.5rem;
}
.skill-group-label {
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--teal);
  margin-bottom: 1rem;
}
.skill-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}
.skill-tag {
  font-size: 0.8rem;
  font-weight: 500;
  padding: 0.3rem 0.8rem;
  border-radius: var(--radius-full);
  background: var(--surface);
  border: 1px solid var(--border);
  color: var(--text-sub);
  transition: var(--transition);
}
.skill-tag:hover {
  border-color: var(--accent);
  color: var(--accent);
  background: var(--accent-dim);
}

/* ================================================
   EXPERIENCE (Timeline)
   ================================================ */
#experience { }
.timeline {
  position: relative;
  margin-top: 3rem;
  padding-left: 2rem;
}
.timeline::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0; bottom: 0;
  width: 1px;
  background: linear-gradient(to bottom, var(--accent), var(--teal), transparent);
}
.timeline-item {
  position: relative;
  padding: 0 0 2.5rem 2rem;
}
.timeline-item:last-child { padding-bottom: 0; }
.timeline-dot {
  position: absolute;
  left: -0.45rem;
  top: 0.3rem;
  width: 14px; height: 14px;
  border-radius: 50%;
  background: var(--accent);
  border: 2px solid var(--bg);
  box-shadow: 0 0 0 3px var(--accent-dim);
}
.timeline-content {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 1.5rem;
  transition: var(--transition);
}
.timeline-content:hover {
  border-color: var(--border-hover);
  transform: translateX(4px);
}
.timeline-meta {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  flex-wrap: wrap;
  margin-bottom: 0.6rem;
}
.timeline-period {
  font-size: 0.75rem;
  font-weight: 600;
  padding: 0.2rem 0.7rem;
  border-radius: var(--radius-full);
  background: var(--accent-dim);
  border: 1px solid var(--border);
  color: var(--accent);
}
.timeline-current {
  font-size: 0.7rem;
  font-weight: 600;
  padding: 0.2rem 0.6rem;
  border-radius: var(--radius-full);
  background: var(--teal-dim);
  border: 1px solid rgba(0, 212, 170, 0.25);
  color: var(--teal);
}
.timeline-content h3 {
  font-size: 1.05rem;
  margin-bottom: 0.25rem;
}
.timeline-company {
  font-size: 0.88rem;
  color: var(--text-muted);
  margin-bottom: 0.75rem;
}
.timeline-desc {
  font-size: 0.88rem;
  color: var(--text-sub);
  line-height: 1.7;
}
.timeline-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
  margin-top: 0.85rem;
}
.timeline-tag {
  font-size: 0.75rem;
  padding: 0.2rem 0.65rem;
  border-radius: var(--radius-full);
  background: var(--surface);
  border: 1px solid var(--border);
  color: var(--text-muted);
}

/* ================================================
   EDUCATION
   ================================================ */
#education { background: var(--surface); }
.edu-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 1.25rem;
  margin-top: 3rem;
}
.edu-card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 1.5rem;
  transition: var(--transition);
}
.edu-card:hover {
  border-color: var(--border-hover);
  transform: translateY(-3px);
  box-shadow: 0 8px 30px rgba(108, 99, 255, 0.1);
}
.edu-header-wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 0.75rem;
}
.edu-icon {
  font-size: 1.75rem;
}
.edu-badge {
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.05em;
  padding: 0.25rem 0.65rem;
  border-radius: var(--radius-full);
  background: var(--accent-dim);
  color: var(--accent);
  border: 1px solid var(--border);
}
.edu-card h3 {
  font-size: 0.98rem;
  font-weight: 600;
  margin-bottom: 0.25rem;
  line-height: 1.35;
}
.edu-card .edu-inst {
  font-size: 0.82rem;
  color: var(--teal);
  font-weight: 500;
  margin-bottom: 0.5rem;
}
.edu-card .edu-desc {
  font-size: 0.84rem;
  color: var(--text-sub);
  line-height: 1.5;
  margin-top: 0.5rem;
}
.edu-card .edu-period {
  font-size: 0.78rem;
  color: var(--accent);
  font-weight: 500;
}

.subsection-title {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--text);
  margin-bottom: 1.25rem;
  display: flex;
  align-items: center;
  gap: 0.75rem;
}
.subsection-title::before {
  content: '';
  display: inline-block;
  width: 4px;
  height: 1.1em;
  background: var(--accent);
  border-radius: 2px;
}

/* ================================================
   BOOKS
   ================================================ */
#books { }
.books-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 1.5rem;
  margin-top: 3rem;
}
.book-card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  overflow: hidden;
  transition: var(--transition);
  display: flex;
  flex-direction: column;
}
.book-card:hover {
  border-color: var(--border-hover);
  transform: translateY(-5px);
  box-shadow: 0 16px 48px rgba(0, 0, 0, 0.3);
}
.book-cover {
  width: 100%;
  aspect-ratio: 2/3;
  object-fit: cover;
  background: var(--surface);
}
.book-cover-placeholder {
  width: 100%;
  aspect-ratio: 2/3;
  background: linear-gradient(135deg, #1a1a30, #0d0d1f);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 0.75rem;
  color: var(--text-muted);
  font-size: 2rem;
}
.book-cover-placeholder span {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--text-muted);
  text-align: center;
  padding: 0 1rem;
}
.book-info {
  padding: 1.25rem;
  flex: 1;
  display: flex;
  flex-direction: column;
}
.book-info h3 {
  font-size: 1rem;
  margin-bottom: 0.4rem;
}
.book-info p {
  font-size: 0.85rem;
  color: var(--text-muted);
  line-height: 1.6;
  flex: 1;
  margin-bottom: 1rem;
}
.book-actions {
  display: flex;
  gap: 0.5rem;
  flex-wrap: wrap;
}
.book-btn {
  font-size: 0.78rem;
  font-weight: 600;
  padding: 0.4rem 0.9rem;
  border-radius: var(--radius-full);
  border: none;
  cursor: pointer;
  transition: var(--transition);
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
}
.book-btn-primary {
  background: var(--accent-dim);
  color: var(--accent);
  border: 1px solid var(--border);
}
.book-btn-primary:hover {
  background: var(--accent);
  color: #fff;
  border-color: var(--accent);
}
.book-btn-ghost {
  background: transparent;
  color: var(--text-muted);
  border: 1px solid var(--border);
}
.book-btn-ghost:hover {
  color: var(--teal);
  border-color: var(--teal);
  background: var(--teal-dim);
}
.book-badge {
  display: inline-block;
  font-size: 0.7rem;
  font-weight: 700;
  padding: 0.25rem 0.65rem;
  border-radius: var(--radius-full);
  background: var(--teal-dim);
  color: var(--teal);
  border: 1px solid rgba(0, 212, 170, 0.25);
  letter-spacing: 0.05em;
  text-transform: uppercase;
  margin-bottom: 0.65rem;
  align-self: flex-start;
}
.book-badge-soon {
  background: rgba(255, 160, 50, 0.1);
  color: #ffa032;
  border-color: rgba(255, 160, 50, 0.25);
}

/* ================================================
   STATS
   ================================================ */
.stats-bar {
  background: var(--surface);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  padding: 3rem 0;
}
.stats-inner {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
  text-align: center;
}
.stat-num {
  font-family: 'Space Grotesk', sans-serif;
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 700;
  background: linear-gradient(135deg, var(--accent), var(--teal));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  line-height: 1;
  margin-bottom: 0.35rem;
}
.stat-label {
  font-size: 0.85rem;
  color: var(--text-muted);
  font-weight: 500;
}
@media (max-width: 500px) {
  .stats-inner { grid-template-columns: 1fr; gap: 1.5rem; }
}

/* ================================================
   CONTACT
   ================================================ */
#contact { }
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: start;
  margin-top: 3rem;
}
.contact-cards {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}
.contact-card {
  display: flex;
  align-items: center;
  gap: 1rem;
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 1.25rem;
  transition: var(--transition);
}
.contact-card:hover {
  border-color: var(--border-hover);
  transform: translateX(4px);
}
.contact-card-icon {
  width: 44px; height: 44px;
  border-radius: var(--radius-sm);
  background: var(--accent-dim);
  border: 1px solid var(--border);
  display: flex; align-items: center; justify-content: center;
  font-size: 1.2rem;
  flex-shrink: 0;
}
.contact-card h4 {
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: 0.2rem;
}
.contact-card a {
  font-size: 0.95rem;
  color: var(--text);
  font-weight: 500;
  transition: color var(--transition);
}
.contact-card a:hover { color: var(--accent); }

/* Simple contact form */
.contact-form {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}
.form-group {
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
}
.form-group label {
  font-size: 0.82rem;
  font-weight: 500;
  color: var(--text-sub);
}
.form-group input,
.form-group textarea {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 0.75rem 1rem;
  color: var(--text);
  font-family: 'Inter', sans-serif;
  font-size: 0.9rem;
  outline: none;
  transition: border-color var(--transition);
  resize: none;
}
.form-group input:focus,
.form-group textarea:focus {
  border-color: var(--accent);
}
.form-group textarea { min-height: 120px; }

@media (max-width: 768px) {
  .contact-grid { grid-template-columns: 1fr; gap: 2rem; }
}

/* ================================================
   FOOTER
   ================================================ */
footer {
  background: var(--surface);
  border-top: 1px solid var(--border);
  padding: 2rem 0;
}
.footer-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 1rem;
}
.footer-copy {
  font-size: 0.85rem;
  color: var(--text-muted);
}
.footer-copy a { color: var(--accent); }
.footer-links {
  display: flex;
  gap: 1rem;
}
.footer-links a {
  font-size: 0.85rem;
  color: var(--text-muted);
  transition: color var(--transition);
}
.footer-links a:hover { color: var(--accent); }

/* ================================================
   ANIMATIONS
   ================================================ */
@keyframes fadeUp {
  from { opacity: 0; transform: translateY(20px); }
  to   { opacity: 1; transform: translateY(0); }
}
@keyframes blink {
  0%, 100% { opacity: 1; }
  50% { opacity: 0; }
}
@keyframes pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.6; transform: scale(0.8); }
}
@keyframes scrollLine {
  0%, 100% { opacity: 1; transform: scaleY(1); transform-origin: top; }
  50% { opacity: 0.3; }
}

/* ================================================
   REVEAL ON SCROLL
   ================================================ */
.reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.7s var(--ease), transform 0.7s var(--ease);
}
.reveal.visible {
  opacity: 1;
  transform: none;
}
.reveal-delay-1 { transition-delay: 0.1s; }
.reveal-delay-2 { transition-delay: 0.2s; }
.reveal-delay-3 { transition-delay: 0.3s; }
.reveal-delay-4 { transition-delay: 0.4s; }

/* ================================================
   RESPONSIVE HELPERS
   ================================================ */
@media (max-width: 480px) {
  section { padding: 4rem 0; }
  .hero-actions { flex-direction: column; }
  .btn { justify-content: center; }
}

/* ================================================
   FORM STATUS MESSAGES
   ================================================ */
.form-status {
  display: none;
  padding: 0.85rem 1.1rem;
  border-radius: var(--radius-sm);
  font-size: 0.9rem;
  font-weight: 500;
  margin-bottom: 1.25rem;
  line-height: 1.5;
  animation: fadeUp 0.3s var(--ease);
}
.form-status.success {
  background: rgba(0, 212, 170, 0.12);
  border: 1px solid rgba(0, 212, 170, 0.35);
  color: var(--teal);
}
.form-status.error {
  background: rgba(255, 99, 132, 0.12);
  border: 1px solid rgba(255, 99, 132, 0.35);
  color: #ff6384;
}
.form-status.info {
  background: rgba(108, 99, 255, 0.12);
  border: 1px solid rgba(108, 99, 255, 0.35);
  color: var(--accent);
}