/* ============================================================
   AEMA_GEOSOORI — Main Stylesheet
   Aesthetic: Dark luxury geospatial / precision editorial
   ============================================================ */
.media-viewer {
  position: relative;
  width: 420px;
  height: 420px;
  border-radius: 50%;
  overflow: hidden;
  border: 2px solid rgba(0, 255, 200, 0.25);
  box-shadow: 0 0 40px rgba(0, 255, 200, 0.15);
}

.media-frame {
  width: 100%;
  height: 100%;
  position: relative;
}

.media-slide {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: none;
}

.media-slide.active {
  display: block;
}

.media-controls {
  position: absolute;
  bottom: 12px;
  width: 100%;
  display: flex;
  justify-content: space-between;
  padding: 0 20px;
}

.media-controls button {
  background: rgba(0, 0, 0, 0.4);
  border: 1px solid rgba(255, 255, 255, 0.3);
  color: white;
  padding: 8px 14px;
  border-radius: 8px;
  cursor: pointer;
  font-size: 20px;
  transition: 0.2s;
}

.media-controls button:hover {
  background: rgba(0, 0, 0, 0.7);
}

:root {
  --bg: #060C0A;
  --bg-2: #0C1610;
  --bg-3: #111E16;
  --surface: #142018;
  --surface-2: #1C2E22;
  --border: rgba(110, 231, 183, 0.12);
  --border-strong: rgba(110, 231, 183, 0.25);
  --accent: #6EE7B7;
  --accent-dim: #3DAF82;
  --accent-glow: rgba(110, 231, 183, 0.15);
  --lime: #D4FF6E;
  --lime-dim: rgba(212, 255, 110, 0.15);
  --mint: #6EE7B7;
  --text: #E8F5EE;
  --text-2: #9BBDA8;
  --text-3: #5C7A65;
  --text-dim: #9BBDA8;
  --text-faint: #5C7A65;
  --font-display: 'Syne', sans-serif;
  --font-body: 'DM Mono', monospace;
  --font-mono: 'DM Mono', monospace;
  --font-serif: 'Instrument Serif', serif;
  --radius: 4px;
  --radius-lg: 12px;
  --container: 1180px;
}

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

html {
  scroll-behavior: smooth;
}

body {
  background: var(--bg);
  color: var(--text);
  font-family: var(--font-body);
  font-size: 14px;
  line-height: 1.7;
  overflow-x: hidden;
}

/* ── TYPOGRAPHY ──────────────────────────────────────────── */

h1,
h2,
h3,
h4 {
  font-family: var(--font-display);
  font-weight: 700;
  line-height: 1.1;
  color: var(--text);
}

h1 {
  font-size: clamp(2.8rem, 7vw, 5.5rem);
}

h2 {
  font-size: clamp(2rem, 4vw, 3.2rem);
}

h3 {
  font-size: 1.2rem;
  font-weight: 600;
}

em {
  font-family: var(--font-serif);
  font-style: italic;
  color: var(--accent);
}

p {
  color: var(--text-2);
  line-height: 1.8;
}

a {
  color: inherit;
  text-decoration: none;
}

/* ── BUTTONS ─────────────────────────────────────────────── */

.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 12px 28px;
  font-family: var(--font-display);
  font-size: 0.85rem;
  font-weight: 600;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  border-radius: var(--radius);
  border: 1px solid transparent;
  cursor: pointer;
  transition: all 0.25s ease;
  white-space: nowrap;
}

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

.btn-primary:hover {
  background: var(--lime);
  border-color: var(--lime);
  transform: translateY(-2px);
  box-shadow: 0 12px 40px rgba(110, 231, 183, 0.3);
}

.btn-ghost {
  background: transparent;
  color: var(--text);
  border-color: var(--border-strong);
}

.btn-ghost:hover {
  border-color: var(--accent);
  color: var(--accent);
  background: var(--accent-glow);
}

.btn-outline {
  background: transparent;
  color: var(--accent);
  border-color: var(--accent);
}

.btn-outline:hover {
  background: var(--accent);
  color: var(--bg);
}

.btn-lg {
  padding: 16px 40px;
  font-size: 0.95rem;
}

/* ── NAV ─────────────────────────────────────────────────── */

.nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 20px 48px;
  background: rgba(6, 12, 10, 0.85);
  backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border);
  transition: padding 0.3s ease;
}

.nav.scrolled {
  padding: 14px 48px;
}

.nav-logo {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 1.1rem;
  letter-spacing: 0.02em;
  color: var(--text);
}

.nav-logo .accent {
  color: var(--accent);
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 36px;
  list-style: none;
}

.nav-links a {
  font-family: var(--font-display);
  font-size: 0.82rem;
  font-weight: 500;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--text-2);
  transition: color 0.2s;
}

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

.nav-cta {
  padding: 9px 20px !important;
  border: 1px solid var(--accent) !important;
  border-radius: var(--radius) !important;
  color: var(--accent) !important;
}

.nav-cta:hover {
  background: var(--accent) !important;
  color: var(--bg) !important;
}

.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
}

.nav-toggle span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--text);
  transition: all 0.3s;
}

/* ── HERO ────────────────────────────────────────────────── */

.hero {
  position: relative;
  min-height: 100vh;
  display: grid;
  grid-template-columns: 1fr 1fr;
  align-items: center;
  padding: 120px 48px 80px;
  overflow: hidden;
  gap: 40px;
}

.hero-grid-overlay {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(var(--border) 1px, transparent 1px),
    linear-gradient(90deg, var(--border) 1px, transparent 1px);
  background-size: 60px 60px;
  opacity: 0.4;
  pointer-events: none;
}

.hero-orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(80px);
  pointer-events: none;
}

.hero-orb-1 {
  width: 500px;
  height: 500px;
  background: radial-gradient(circle, rgba(110, 231, 183, 0.12), transparent 70%);
  top: -100px;
  right: 0;
  animation: orb-float 8s ease-in-out infinite;
}

.hero-orb-2 {
  width: 400px;
  height: 400px;
  background: radial-gradient(circle, rgba(212, 255, 110, 0.06), transparent 70%);
  bottom: -100px;
  left: 100px;
  animation: orb-float 10s ease-in-out infinite reverse;
}

@keyframes orb-float {

  0%,
  100% {
    transform: translateY(0px);
  }

  50% {
    transform: translateY(-30px);
  }
}

.hero-content {
  position: relative;
  z-index: 2;
  max-width: 620px;
}

.hero-eyebrow {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 0.78rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 28px;
}

.dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--accent);
  animation: pulse-dot 2s ease infinite;
}

@keyframes pulse-dot {

  0%,
  100% {
    box-shadow: 0 0 0 0 rgba(110, 231, 183, 0.5);
  }

  50% {
    box-shadow: 0 0 0 8px rgba(110, 231, 183, 0);
  }
}

.hero-title {
  margin-bottom: 24px;
}

.hero-sub {
  font-family: var(--font-body);
  font-size: 0.95rem;
  color: var(--text-2);
  max-width: 480px;
  margin-bottom: 40px;
  line-height: 1.8;
}

.hero-actions {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
}

/* Globe Visual */
.hero-visual {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  height: 500px;
}

.globe-ring {
  position: absolute;
  border-radius: 50%;
  border: 1px solid var(--border);
  animation: globe-rotate 20s linear infinite;
}

.globe-ring-1 {
  width: 420px;
  height: 420px;
  border-color: rgba(110, 231, 183, 0.15);
  animation-duration: 25s;
}

.globe-ring-2 {
  width: 340px;
  height: 340px;
  border-color: rgba(110, 231, 183, 0.1);
  animation-duration: 18s;
  animation-direction: reverse;
}

.globe-ring-3 {
  width: 260px;
  height: 260px;
  border-color: rgba(110, 231, 183, 0.08);
  animation-duration: 12s;
}

@keyframes globe-rotate {
  from {
    transform: rotate(0deg);
  }

  to {
    transform: rotate(360deg);
  }
}

.globe-core {
  width: 200px;
  height: 200px;
  border-radius: 50%;
  overflow: hidden;
  box-shadow: 0 0 60px rgba(110, 231, 183, 0.2), 0 0 120px rgba(110, 231, 183, 0.1);
  animation: globe-spin 30s linear infinite;
}

@keyframes globe-spin {
  from {
    filter: hue-rotate(0deg);
  }

  to {
    filter: hue-rotate(15deg);
  }
}

.globe-svg {
  width: 100%;
  height: 100%;
}

.coord-line {
  position: absolute;
  background: var(--accent);
  opacity: 0.15;
}

.coord-h {
  width: 420px;
  height: 1px;
}

.coord-v {
  width: 1px;
  height: 420px;
}

.coord-badge {
  position: absolute;
  font-size: 0.65rem;
  font-family: var(--font-body);
  color: var(--accent);
  letter-spacing: 0.08em;
  background: var(--surface);
  padding: 4px 10px;
  border: 1px solid var(--border-strong);
  border-radius: 20px;
}

.coord-1 {
  top: 50%;
  left: 10px;
  transform: translateY(-50%);
}

.coord-2 {
  bottom: 30%;
  right: 10px;
}

.hero-scroll-hint {
  position: absolute;
  bottom: 40px;
  left: 48px;
  display: flex;
  align-items: center;
  gap: 16px;
  font-size: 0.7rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--text-3);
}

.scroll-line {
  width: 40px;
  height: 1px;
  background: linear-gradient(to right, var(--text-3), transparent);
  position: relative;
  overflow: hidden;
}

.scroll-line::after {
  content: '';
  position: absolute;
  top: 0;
  left: -40px;
  width: 40px;
  height: 100%;
  background: var(--accent);
  animation: scroll-anim 2s ease-in-out infinite;
}

@keyframes scroll-anim {
  to {
    left: 100%;
  }
}

/* ── STATS BAND ──────────────────────────────────────────── */

.stats-band {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0;
  padding: 32px 48px;
  background: var(--bg-2);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}

.stat-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 4px;
  padding: 0 48px;
}

.stat-num {
  font-family: var(--font-display);
  font-size: 1.8rem;
  font-weight: 800;
  color: var(--accent);
}

.stat-label {
  font-size: 0.72rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-3);
}

.stat-div {
  width: 1px;
  height: 40px;
  background: var(--border);
}

/* ── SECTIONS ────────────────────────────────────────────── */

.section {
  padding: 100px 48px;
  position: relative;
}

.section-label {
  font-size: 0.72rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 20px;
  display: flex;
  align-items: center;
  gap: 12px;
}

.section-label::before {
  content: '';
  width: 24px;
  height: 1px;
  background: var(--accent);
}

/* ── ABOUT ───────────────────────────────────────────────── */

.about {
  background: var(--bg);
}

.about h2 {
  margin-bottom: 24px;
}

.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: start;
}

.about-text p {
  margin-bottom: 20px;
}

.about-text .btn {
  margin-top: 12px;
}

.about-features {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
}

.feature-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 24px;
  transition: border-color 0.2s, transform 0.2s;
}

.feature-card:hover {
  border-color: var(--border-strong);
  transform: translateY(-4px);
}

.feature-icon {
  font-size: 1.4rem;
  color: var(--accent);
  margin-bottom: 12px;
}

.feature-card h3 {
  font-size: 0.95rem;
  margin-bottom: 8px;
}

.feature-card p {
  font-size: 0.82rem;
  color: var(--text-3);
  line-height: 1.6;
}

/* ── SERVICES PREVIEW ────────────────────────────────────── */

.services-preview {
  background: var(--bg-2);
  border-top: 1px solid var(--border);
}

.services-header {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  margin-bottom: 48px;
  gap: 24px;
}

.services-header h2 {
  max-width: 500px;
}

.services-grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr;
  grid-template-rows: auto auto;
  gap: 16px;
}

.service-tile {
  display: flex;
  flex-direction: column;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 32px;
  transition: all 0.3s ease;
  cursor: pointer;
  position: relative;
  overflow: hidden;
}

.service-tile::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: linear-gradient(to right, var(--accent), transparent);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.3s ease;
}

.service-tile:hover::before {
  transform: scaleX(1);
}

.service-tile:hover {
  border-color: var(--border-strong);
  background: var(--surface-2);
  transform: translateY(-4px);
}

.service-tile-large {
  grid-row: 1 / 3;
}

.service-tile-number {
  font-family: var(--font-body);
  font-size: 0.72rem;
  color: var(--accent);
  letter-spacing: 0.1em;
  margin-bottom: 20px;
  opacity: 0.7;
}

.service-tile h3 {
  font-size: 1.05rem;
  margin-bottom: 12px;
  flex: 1;
}

.service-tile p {
  font-size: 0.82rem;
  color: var(--text-3);
  line-height: 1.65;
  margin-bottom: 24px;
}

.tile-arrow {
  margin-top: auto;
  color: var(--accent);
  font-size: 1.2rem;
  transition: transform 0.2s;
}

.service-tile:hover .tile-arrow {
  transform: translateX(6px);
}

/* ── IMPACT ──────────────────────────────────────────────── */

.impact-section {
  background: var(--bg);
  border-top: 1px solid var(--border);
}

.impact-inner {
  max-width: 800px;
  margin: 0 auto;
  text-align: center;
}

.impact-tag {
  display: inline-block;
  padding: 4px 14px;
  border: 1px solid var(--accent);
  border-radius: 20px;
  font-size: 0.72rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 32px;
}

.impact-quote {
  font-family: var(--font-serif);
  font-size: clamp(1.1rem, 2.5vw, 1.4rem);
  color: var(--text);
  line-height: 1.7;
  font-style: italic;
  margin-bottom: 40px;
  border: none;
}

.impact-results {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  justify-content: center;
}

.result-item {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.82rem;
  color: var(--text-2);
  padding: 8px 18px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 24px;
}

.result-item span {
  color: var(--accent);
}

/* ── TESTIMONIALS ────────────────────────────────────────── */

.testimonials {
  background: var(--bg-2);
  border-top: 1px solid var(--border);
}

.testimonials h2 {
  margin-bottom: 48px;
}

.testimonial-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.testimonial-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 32px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  gap: 32px;
  transition: transform 0.2s, border-color 0.2s;
}

.testimonial-card:hover {
  transform: translateY(-4px);
  border-color: var(--border-strong);
}

.testimonial-card-accent {
  background: var(--surface-2);
  border-color: var(--border-strong);
}

.testimonial-card p {
  font-family: var(--font-serif);
  font-style: italic;
  font-size: 1rem;
  color: var(--text);
  line-height: 1.7;
}

.testimonial-author {
  display: flex;
  align-items: center;
  gap: 14px;
}

.author-avatar {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: var(--accent-glow);
  border: 1px solid var(--border-strong);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1rem;
  color: var(--accent);
  flex-shrink: 0;
}

.testimonial-author strong {
  display: block;
  font-family: var(--font-display);
  font-size: 0.9rem;
  color: var(--text);
}

.testimonial-author span {
  font-size: 0.78rem;
  color: var(--text-3);
}

/* ── CTA ─────────────────────────────────────────────────── */

.cta-section {
  position: relative;
  padding: 120px 48px;
  text-align: center;
  overflow: hidden;
  background: var(--bg-3);
  border-top: 1px solid var(--border);
}

.cta-grid-bg {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(var(--border) 1px, transparent 1px),
    linear-gradient(90deg, var(--border) 1px, transparent 1px);
  background-size: 40px 40px;
  opacity: 0.4;
}

.cta-inner {
  position: relative;
  z-index: 2;
  max-width: 640px;
  margin: 0 auto;
}

.cta-inner h2 {
  margin-bottom: 16px;
}

.cta-inner p {
  margin-bottom: 40px;
  font-size: 1rem;
}

/* ── FOOTER ──────────────────────────────────────────────── */

.footer {
  background: var(--bg);
  border-top: 1px solid var(--border);
  padding: 60px 48px 32px;
}

.footer-top {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: 60px;
  margin-bottom: 48px;
}

.footer-brand .nav-logo {
  display: block;
  margin-bottom: 16px;
  font-size: 1rem;
}

.footer-brand p {
  font-size: 0.85rem;
  color: var(--text-3);
  max-width: 280px;
}

.footer-links-col {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.footer-links-col strong {
  font-family: var(--font-display);
  font-size: 0.78rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text);
  margin-bottom: 4px;
}

.footer-links-col a,
.footer-links-col span {
  font-size: 0.84rem;
  color: var(--text-3);
  transition: color 0.2s;
}

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

.footer-bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-top: 28px;
  border-top: 1px solid var(--border);
  font-size: 0.78rem;
  color: var(--text-3);
}

/* ── INNER PAGE HERO ─────────────────────────────────────── */

.page-hero {
  padding: 160px 48px 80px;
  background: var(--bg-2);
  border-bottom: 1px solid var(--border);
  position: relative;
  overflow: hidden;
}

.page-hero-grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(var(--border) 1px, transparent 1px),
    linear-gradient(90deg, var(--border) 1px, transparent 1px);
  background-size: 60px 60px;
  opacity: 0.3;
}

.page-hero-content {
  position: relative;
  z-index: 2;
  max-width: 700px;
}

.page-hero h1 {
  margin-bottom: 20px;
}

.page-hero p {
  font-size: 1rem;
  max-width: 540px;
}

/* ── SERVICES PAGE ───────────────────────────────────────── */

.services-full {
  padding: 80px 48px;
  background: var(--bg);
}

.service-category {
  margin-bottom: 64px;
}

.service-category-title {
  font-family: var(--font-display);
  font-size: 0.72rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 28px;
  display: flex;
  align-items: center;
  gap: 12px;
}

.service-category-title::before {
  content: '';
  width: 24px;
  height: 1px;
  background: var(--accent);
}

.services-list {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
}

.service-item {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 28px;
  transition: all 0.2s;
}

.service-item:hover {
  border-color: var(--border-strong);
  transform: translateY(-3px);
}

.service-item h3 {
  font-size: 1rem;
  margin-bottom: 10px;
}

.service-item p {
  font-size: 0.82rem;
  color: var(--text-3);
}

/* ── TECHNOLOGIES PAGE ───────────────────────────────────── */

.tech-section {
  padding: 80px 48px;
  background: var(--bg);
}

.tech-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
}

.tech-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 28px 24px;
  text-align: center;
  transition: all 0.25s;
}

.tech-card:hover {
  border-color: var(--accent);
  background: var(--surface-2);
  transform: translateY(-4px);
  box-shadow: 0 12px 40px rgba(110, 231, 183, 0.1);
}

.tech-card-icon {
  font-size: 2rem;
  margin-bottom: 12px;
}

.tech-card h3 {
  font-size: 0.95rem;
  margin-bottom: 8px;
}

.tech-card p {
  font-size: 0.78rem;
  color: var(--text-3);
}

.tech-tag {
  display: inline-block;
  padding: 3px 10px;
  background: var(--accent-glow);
  border: 1px solid var(--border-strong);
  border-radius: 20px;
  font-size: 0.68rem;
  color: var(--accent);
  margin-top: 10px;
  letter-spacing: 0.06em;
}

/* ── WHY PAGE ────────────────────────────────────────────── */

.why-section {
  padding: 80px 48px;
  background: var(--bg);
}

.why-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: start;
}

.why-points {
  display: flex;
  flex-direction: column;
  gap: 28px;
}

.why-point {
  display: flex;
  gap: 20px;
  padding: 24px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  transition: all 0.2s;
}

.why-point:hover {
  border-color: var(--border-strong);
  transform: translateX(6px);
}

.why-point-num {
  font-family: var(--font-display);
  font-size: 2rem;
  font-weight: 800;
  color: var(--border-strong);
  line-height: 1;
  flex-shrink: 0;
  width: 40px;
}

.why-point h3 {
  margin-bottom: 8px;
  font-size: 1rem;
}

.why-point p {
  font-size: 0.82rem;
  color: var(--text-3);
}

/* ── CONTACT PAGE ────────────────────────────────────────── */

.contact-section {
  padding: 80px 48px;
  background: var(--bg);
}

.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.5fr;
  gap: 80px;
  align-items: start;
}

.contact-info {
  display: flex;
  flex-direction: column;
  gap: 28px;
}

.contact-item {
  display: flex;
  gap: 16px;
  align-items: flex-start;
}

.contact-icon {
  width: 44px;
  height: 44px;
  border-radius: 10px;
  background: var(--accent-glow);
  border: 1px solid var(--border-strong);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
  flex-shrink: 0;
}

.contact-item strong {
  display: block;
  font-family: var(--font-display);
  font-size: 0.82rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--text-3);
  margin-bottom: 4px;
}

.contact-item a,
.contact-item span {
  color: var(--text);
  font-size: 0.9rem;
  transition: color 0.2s;
}

.contact-item a:hover {
  color: var(--accent);
}

/* Contact Form */
.contact-form {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.form-group label {
  font-size: 0.75rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text-3);
}

.form-group input,
.form-group textarea,
.form-group select {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 12px 16px;
  color: var(--text);
  font-family: var(--font-body);
  font-size: 0.88rem;
  outline: none;
  transition: border-color 0.2s;
  -webkit-appearance: none;
}

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

.form-group textarea {
  min-height: 140px;
  resize: vertical;
}

.form-group select option {
  background: var(--bg-2);
}

.form-success {
  display: none;
  padding: 20px;
  background: var(--accent-glow);
  border: 1px solid var(--border-strong);
  border-radius: var(--radius-lg);
  color: var(--accent);
  font-size: 0.9rem;
  text-align: center;
}

/* ── RESPONSIVE ──────────────────────────────────────────── */

@media (max-width: 1024px) {
  .hero {
    grid-template-columns: 1fr;
    padding: 140px 32px 60px;
  }

  .hero-visual {
    display: none;
  }

  .hero-content {
    max-width: 100%;
  }

  .about-grid {
    grid-template-columns: 1fr;
    gap: 48px;
  }

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

  .service-tile-large {
    grid-row: auto;
  }

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

  .footer-top {
    grid-template-columns: 1fr 1fr;
  }

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

  .why-grid {
    grid-template-columns: 1fr;
    gap: 48px;
  }

  .tech-grid {
    grid-template-columns: repeat(3, 1fr);
  }

  .services-list {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 768px) {
  .nav {
    padding: 18px 24px;
  }

  .nav-links {
    display: none;
    position: fixed;
    top: 0;
    right: 0;
    bottom: 0;
    width: 280px;
    background: var(--bg-2);
    border-left: 1px solid var(--border);
    flex-direction: column;
    padding: 80px 32px 40px;
    gap: 28px;
    align-items: flex-start;
    z-index: 99;
  }

  .nav-links.open {
    display: flex;
  }

  .nav-toggle {
    display: flex;
    z-index: 100;
  }

  .section {
    padding: 60px 24px;
  }

  .stats-band {
    flex-wrap: wrap;
    gap: 24px;
    padding: 24px;
  }

  .stat-div {
    display: none;
  }

  .stat-item {
    padding: 0 20px;
  }

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

  .about-features {
    grid-template-columns: 1fr;
  }

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

  .services-list {
    grid-template-columns: 1fr;
  }

  .footer-top {
    grid-template-columns: 1fr;
    gap: 32px;
  }

  .footer-bottom {
    flex-direction: column;
    gap: 8px;
    text-align: center;
  }

  .page-hero {
    padding: 120px 24px 60px;
  }

  .hero {
    padding: 120px 24px 60px;
  }

  .hero-scroll-hint {
    left: 24px;
  }

  .cta-section {
    padding: 80px 24px;
  }

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

  .services-header {
    flex-direction: column;
    align-items: flex-start;
  }
}

/* ── ANIMATIONS ──────────────────────────────────────────── */

.fade-in {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

.fade-in.visible {
  opacity: 1;
  transform: translateY(0);
}

.fade-in-delay-1 {
  transition-delay: 0.1s;
}

.fade-in-delay-2 {
  transition-delay: 0.2s;
}

.fade-in-delay-3 {
  transition-delay: 0.3s;
}



/* === Motion Enhancement Pack === */
.hero {
  position: relative;
  overflow: hidden
}

.hero-content,
.page-hero-content {
  animation: fadeUp 1s ease
}

@keyframes fadeUp {
  from {
    opacity: 0;
    transform: translateY(25px)
  }

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

.parallax-card {
  transform: translateZ(0);
  transition: transform .35s ease;
}

.parallax-card:hover {
  transform: translateY(-6px) scale(1.02);
}

/* ── PLATFORM SHOWCASE (homepage) ──────────────────────────── */

.showcase {
  max-width: 1280px;
  margin: 80px auto;
  padding: 0 32px;
}

.showcase-title {
  font-family: var(--font-display);
  font-size: clamp(1.8rem, 3vw, 2.6rem);
  margin-bottom: 14px;
  max-width: 640px;
}

.showcase-sub {
  color: var(--text-2);
  font-size: 0.95rem;
  max-width: 560px;
  margin-bottom: 40px;
  line-height: 1.6;
}

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

.showcase-card {
  margin: 0;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: transform 0.3s cubic-bezier(.2, .7, .2, 1), box-shadow 0.3s ease, border-color 0.3s ease;
}

.showcase-card img {
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
  display: block;
  background: #0c1410;
}

.showcase-card figcaption {
  padding: 16px 18px 20px;
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.showcase-card figcaption strong {
  font-family: var(--font-display);
  font-size: 0.95rem;
  color: var(--text);
}

.showcase-card figcaption span {
  font-size: 0.8rem;
  color: var(--text-2);
  line-height: 1.5;
}

@media (max-width: 640px) {
  .showcase {
    padding: 0 18px;
    margin: 56px auto;
  }

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

/* ── DOCUMENTS TOPICS PREVIEW (homepage) ───────────────────── */

.home-topics {
  max-width: 1280px;
  margin: 80px auto;
  padding: 0 32px;
}

.home-topics-head {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 24px;
  margin-bottom: 40px;
}

.home-topics-head-text {
  max-width: 640px;
}

.home-topics-cta {
  flex-shrink: 0;
  white-space: nowrap;
}

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

.home-topics-loading {
  color: var(--text-2);
  font-size: 0.9rem;
  padding: 20px 0;
}

.home-topic-card {
  display: block;
  text-decoration: none;
  background: var(--surface);
  border: 1px solid var(--border);
  border-top: 3px solid var(--topic-accent, var(--accent));
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: transform 0.3s cubic-bezier(.2, .7, .2, 1), box-shadow 0.3s ease, border-color 0.3s ease;
}

.home-topic-thumb {
  aspect-ratio: 16 / 10;
  background: #0c1410;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}

.home-topic-thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.home-topic-icon {
  font-size: 2.2rem;
  opacity: 0.6;
}

.home-topic-body {
  padding: 16px 18px 18px;
}

.home-topic-body h3 {
  font-family: var(--font-display);
  font-size: 1rem;
  color: var(--text);
  margin-bottom: 8px;
}

.home-topic-body p {
  font-size: 0.82rem;
  color: var(--text-2);
  line-height: 1.55;
  margin-bottom: 12px;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.home-topic-types {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-bottom: 12px;
}

.home-topic-types .type-pill {
  font-size: 0.7rem;
  color: var(--text-2);
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--border);
  border-radius: 999px;
  padding: 3px 9px;
  white-space: nowrap;
}

.home-topic-link {
  font-size: 0.78rem;
  color: var(--accent);
  font-weight: 500;
}

@media (max-width: 640px) {
  .home-topics {
    padding: 0 18px;
    margin: 56px auto;
  }

  .home-topics-head {
    flex-direction: column;
    align-items: flex-start;
  }

  .home-topics-cta {
    width: 100%;
    text-align: center;
  }

  .home-topics-grid {
    grid-template-columns: 1fr;
  }
}




/* ============================================================
   AEMA_GEOSOORI — Personal CV / Intro Page
   Design system: dark geospatial datasheet aesthetic
   (uses the single shared :root defined at the top of this file —
   --violet/--amber from an earlier version were unused and dropped)
   ============================================================ */

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: var(--font-mono);
  background: var(--bg);
  color: var(--text);
  font-size: 15px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

h1,
h2,
h3,
h4 {
  font-family: var(--font-display);
  font-weight: 700;
  margin: 0;
  letter-spacing: -0.01em;
}

em {
  font-family: var(--font-serif);
  font-style: italic;
  font-weight: 400;
  color: var(--mint);
}

a {
  color: inherit;
}

p {
  color: var(--text-dim);
  margin: 0 0 1em;
}

.container {
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 8vw;
}

@media (min-width: 1400px) {
  .container {
    padding: 0 calc((100vw - var(--container)) / 2);
  }
}

button {
  font-family: var(--font-mono);
  cursor: pointer;
}

::selection {
  background: var(--accent);
  color: #06140d;
}

/* ---------- scan-line texture ---------- */
.scan-overlay {
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 1;
  opacity: 0.03;
  background-image: repeating-linear-gradient(0deg, #fff 0px, transparent 1px, transparent 3px);
}

/* ---------- NAV ---------- */
.nav {
  position: sticky;
  top: 0;
  z-index: 100;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 18px 8vw;
  background: rgba(7, 16, 25, 0.82);
  backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--border);
}

.nav-logo {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 1.05rem;
  text-decoration: none;
  color: var(--text);
  letter-spacing: 0.01em;
}

.nav-logo .accent {
  color: var(--lime);
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 28px;
  list-style: none;
  margin: 0;
  padding: 0;
  font-size: 0.78rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.nav-links a {
  text-decoration: none;
  color: var(--text-dim);
  transition: color 0.2s;
}

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

.nav-cta {
  background: var(--accent);
  color: #06140d !important;
  padding: 9px 16px;
  border-radius: 8px;
  font-weight: 600;
}

.nav-toggle {
  display: none;
  background: none;
  border: none;
}

/* ---------- HERO ---------- */
.hero {
  position: relative;
  min-height: 92vh;
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  align-items: center;
  gap: 40px;
  padding: 60px 8vw 80px;
  background: radial-gradient(ellipse 80% 60% at 70% 20%, rgba(74, 222, 128, 0.10), transparent),
    linear-gradient(150deg, #071019, #0d2230 70%);
  overflow: hidden;
  border-bottom: 1px solid var(--border);
}

.hero-grid-bg {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(110, 231, 183, 0.05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(110, 231, 183, 0.05) 1px, transparent 1px);
  background-size: 48px 48px;
  mask-image: radial-gradient(ellipse 70% 70% at 60% 30%, black, transparent 75%);
}

.hero-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 0.74rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--mint);
  margin-bottom: 22px;
}

.hero-eyebrow .dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--lime);
  box-shadow: 0 0 0 3px rgba(212, 255, 110, 0.18);
  animation: pulse 2.2s infinite;
}

@keyframes pulse {

  0%,
  100% {
    opacity: 1
  }

  50% {
    opacity: 0.4
  }
}

.hero-content {
  position: relative;
  z-index: 2;
}

.hero-title {
  font-size: clamp(2.4rem, 4.6vw, 4rem);
  line-height: 1.04;
  margin-bottom: 8px;
}

.hero-role {
  font-family: var(--font-mono);
  font-size: clamp(0.95rem, 1.4vw, 1.15rem);
  color: var(--text-dim);
  margin: 18px 0 6px;
  letter-spacing: 0.01em;
}

.hero-role .pipe {
  color: var(--border-strong);
  margin: 0 8px;
}

.hero-role .role-accent {
  color: var(--lime);
}

.hero-sub {
  max-width: 540px;
  font-size: 0.95rem;
  margin: 18px 0 30px;
  color: var(--text-dim);
}

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

.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 13px 22px;
  border-radius: 10px;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 0.82rem;
  letter-spacing: 0.02em;
  text-decoration: none;
  border: 1px solid transparent;
  transition: all 0.22s ease;
  white-space: nowrap;
}

.btn-primary {
  background: var(--accent);
  color: #06140d;
}

.btn-primary:hover {
  background: var(--mint);
  transform: translateY(-2px);
}

.btn-ghost {
  border-color: var(--border-strong);
  color: var(--text);
  background: transparent;
}

.btn-ghost:hover {
  border-color: var(--mint);
  color: var(--mint);
  transform: translateY(-2px);
}

.btn-outline {
  border-color: var(--border-strong);
  color: var(--mint);
  background: transparent;
}

.btn-outline:hover {
  background: rgba(110, 231, 183, 0.08);
}

.btn-sm {
  padding: 8px 14px;
  font-size: 0.72rem;
}

.btn[disabled] {
  opacity: 0.4;
  cursor: not-allowed;
  pointer-events: none;
}

/* hero datasheet visual */
.hero-visual {
  position: relative;
  z-index: 2;
  background: rgba(15, 29, 40, 0.6);
  border: 1px solid var(--border-strong);
  border-radius: var(--radius-lg);
  padding: 28px;
  backdrop-filter: blur(6px);
}

.datasheet-head {
  display: flex;
  justify-content: space-between;
  font-size: 0.68rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text-faint);
  border-bottom: 1px dashed var(--border);
  padding-bottom: 12px;
  margin-bottom: 16px;
}

.datasheet-head .blink {
  color: var(--lime);
}

.profile-photo-frame {
  position: relative;
  width: 100%;
  aspect-ratio: 1/1;
  border-radius: 12px;
  background: linear-gradient(145deg, #14293a, #0a1622);
  display: grid;
  place-items: center;
  margin-bottom: 18px;
  overflow: hidden;
  border: 1px solid var(--border);
}

.profile-photo-frame::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(rgba(110, 231, 183, 0.08) 1px, transparent 1px) 0 0/100% 20%,
    linear-gradient(90deg, rgba(110, 231, 183, 0.08) 1px, transparent 1px) 0 0/20% 100%;
}

.profile-initials {
  font-family: var(--font-display);
  font-size: 3.2rem;
  font-weight: 800;
  color: var(--mint);
  opacity: 0.85;
  z-index: 1;
}

.coord-corner {
  position: absolute;
  font-size: 0.62rem;
  color: var(--lime);
  font-family: var(--font-mono);
  z-index: 1;
}

.coord-corner.tl {
  top: 8px;
  left: 8px;
}

.coord-corner.br {
  bottom: 8px;
  right: 8px;
}

.datasheet-row {
  display: flex;
  justify-content: space-between;
  padding: 9px 0;
  border-bottom: 1px solid var(--border);
  font-size: 0.78rem;
}

.datasheet-row:last-child {
  border-bottom: none;
}

.datasheet-row span:first-child {
  color: var(--text-faint);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  font-size: 0.7rem;
}

.datasheet-row span:last-child {
  color: var(--text);
  text-align: right;
}

/* ---------- STATS BAND ---------- */
.stats-band {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  border-bottom: 1px solid var(--border);
  background: var(--bg-3);
}

.stat-item {
  padding: 32px 8px;
  text-align: center;
  border-right: 1px solid var(--border);
}

.stat-item:last-child {
  border-right: none;
}

.stat-num {
  display: block;
  font-family: var(--font-display);
  font-size: 1.7rem;
  font-weight: 800;
  color: var(--mint);
}

.stat-label {
  display: block;
  font-size: 0.65rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--text-faint);
  margin-top: 6px;
}

/* ---------- SECTION SHELL ---------- */
.section {
  padding: 80px 8vw;
}

.section-label {
  font-size: 0.74rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--lime);
  font-family: var(--font-mono);
  margin-bottom: 14px;
  display: flex;
  align-items: center;
  gap: 10px;
}

.section-label::before {
  content: "";
  width: 22px;
  height: 1px;
  background: var(--lime);
}

.section h2 {
  font-size: clamp(1.7rem, 2.8vw, 2.4rem);
  margin-bottom: 36px;
  max-width: 760px;
}

/* ---------- ABOUT / PROFILE ---------- */
.about-grid {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 56px;
  align-items: start;
}

.about-text p {
  font-size: 0.93rem;
}

.competency-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 22px;
}

.tag {
  font-size: 0.68rem;
  padding: 6px 12px;
  border: 1px solid var(--border-strong);
  border-radius: 20px;
  color: var(--mint);
  letter-spacing: 0.03em;
}

.about-side {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 26px;
}

.about-side h4 {
  font-size: 0.78rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--text-faint);
  margin-bottom: 16px;
}

.contact-line {
  display: flex;
  gap: 10px;
  align-items: baseline;
  font-size: 0.82rem;
  padding: 8px 0;
  border-bottom: 1px solid var(--border);
}

.contact-line:last-child {
  border-bottom: none;
}

.contact-line .ico {
  color: var(--lime);
  width: 16px;
}

.contact-line a {
  text-decoration: none;
  color: var(--text);
}

.contact-line a:hover {
  color: var(--mint);
}

/* ---------- TIMELINE ---------- */
.timeline {
  position: relative;
  padding-left: 28px;
  border-left: 1px solid var(--border-strong);
}

.tl-item {
  position: relative;
  padding-bottom: 38px;
}

.tl-item:last-child {
  padding-bottom: 0;
}

.tl-dot {
  position: absolute;
  left: -34px;
  top: 4px;
  width: 11px;
  height: 11px;
  border-radius: 50%;
  background: var(--bg);
  border: 2px solid var(--mint);
}

.tl-item.current .tl-dot {
  background: var(--lime);
  border-color: var(--lime);
  box-shadow: 0 0 0 4px rgba(212, 255, 110, 0.16);
}

.tl-period {
  font-size: 0.72rem;
  color: var(--lime);
  letter-spacing: 0.04em;
  margin-bottom: 4px;
}

.tl-role {
  font-family: var(--font-display);
  font-size: 1.05rem;
  font-weight: 700;
  margin-bottom: 2px;
}

.tl-org {
  font-size: 0.82rem;
  color: var(--text-dim);
  margin-bottom: 10px;
}

.tl-org span {
  color: var(--text-faint);
}

.tl-list {
  margin: 0;
  padding-left: 18px;
  font-size: 0.85rem;
  color: var(--text-dim);
}

.tl-list li {
  margin-bottom: 6px;
}

/* ---------- SKILLS / EXPERTISE ---------- */
.skills-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
}

.skill-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 24px;
}

.skill-card h3 {
  font-size: 0.95rem;
  color: var(--mint);
  margin-bottom: 12px;
  display: flex;
  align-items: center;
  gap: 8px;
}

.skill-card ul {
  margin: 0;
  padding-left: 16px;
  font-size: 0.8rem;
  color: var(--text-dim);
}

.skill-card li {
  margin-bottom: 6px;
}

/* ---------- LIBRARY (documents / video / ppt / articles) ---------- */
.lib-tabs {
  display: flex;
  gap: 6px;
  margin-bottom: 30px;
  border-bottom: 1px solid var(--border);
  flex-wrap: wrap;
}

.lib-tab {
  background: none;
  border: none;
  padding: 12px 18px;
  font-family: var(--font-display);
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.02em;
  color: var(--text-faint);
  border-bottom: 2px solid transparent;
  transition: all 0.2s;
}

.lib-tab:hover {
  color: var(--text);
}

.lib-tab.active {
  color: var(--lime);
  border-bottom-color: var(--lime);
}

.lib-tab .count {
  font-family: var(--font-mono);
  font-size: 0.65rem;
  margin-left: 6px;
  color: var(--text-faint);
}

.lib-panel {
  display: none;
}

.lib-panel.active {
  display: block;
}

.lib-toolbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 20px;
  gap: 12px;
  flex-wrap: wrap;
}

.lib-toolbar-hint {
  font-size: 0.76rem;
  color: var(--text-faint);
}

.lib-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: 16px;
}

.lib-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  transition: border-color 0.2s, transform 0.2s;
}

.lib-card:hover {
  border-color: var(--border-strong);
  transform: translateY(-3px);
}

.lib-card-thumb {
  height: 130px;
  background: linear-gradient(150deg, #14293a, #0a1622);
  display: grid;
  place-items: center;
  font-size: 2rem;
  color: var(--mint);
  position: relative;
}

.lib-card-thumb video,
.lib-card-thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.lib-card-body {
  padding: 16px;
  flex: 1;
  display: flex;
  flex-direction: column;
}

.lib-card-title {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 0.9rem;
  margin-bottom: 6px;
  line-height: 1.3;
}

.lib-card-desc {
  font-size: 0.78rem;
  color: var(--text-dim);
  flex: 1;
  margin-bottom: 10px;
}

.lib-card-meta {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
  font-size: 0.65rem;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--text-faint);
  margin-bottom: 12px;
}

.lib-card-meta .chip {
  border: 1px solid var(--border);
  border-radius: 4px;
  padding: 2px 7px;
}

.lib-card-actions {
  display: flex;
  gap: 8px;
}

.lib-card-actions button,
.lib-card-actions a {
  flex: 1;
  text-align: center;
  font-size: 0.72rem;
  padding: 8px 10px;
  border-radius: 7px;
  border: 1px solid var(--border-strong);
  background: transparent;
  color: var(--text);
  text-decoration: none;
}

.lib-card-actions .primary {
  background: var(--accent);
  color: #06140d;
  border-color: var(--accent);
}

.lib-card-actions button:hover,
.lib-card-actions a:hover {
  border-color: var(--mint);
  color: var(--mint);
}

.lib-card-actions .primary:hover {
  background: var(--mint);
  color: #06140d;
}

.lib-card-actions .danger:hover {
  border-color: #f87171;
  color: #f87171;
}

.lib-empty {
  text-align: center;
  padding: 60px 20px;
  color: var(--text-faint);
  border: 1px dashed var(--border-strong);
  border-radius: var(--radius-lg);
  font-size: 0.85rem;
}

.lib-empty .ico {
  font-size: 2rem;
  margin-bottom: 12px;
  display: block;
  color: var(--text-faint);
}

/* upload dropzone */
.uploader {
  border: 1px dashed var(--border-strong);
  border-radius: var(--radius-lg);
  padding: 28px;
  margin-bottom: 26px;
  background: rgba(110, 231, 183, 0.03);
}

.uploader.drag-over {
  border-color: var(--lime);
  background: rgba(212, 255, 110, 0.06);
}

.uploader-row {
  display: flex;
  gap: 16px;
  align-items: flex-start;
  flex-wrap: wrap;
}

.uploader-drop {
  flex: 1;
  min-width: 220px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 20px;
  cursor: pointer;
  border-radius: var(--radius);
  border: 1px solid var(--border);
}

.uploader-drop:hover {
  border-color: var(--mint);
}

.uploader-drop .ico {
  font-size: 1.6rem;
  color: var(--lime);
  margin-bottom: 8px;
}

.uploader-drop strong {
  font-size: 0.85rem;
  color: var(--text);
}

.uploader-drop span {
  font-size: 0.72rem;
  color: var(--text-faint);
  margin-top: 4px;
}

.uploader-form {
  flex: 1.4;
  min-width: 260px;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.uploader-form input,
.uploader-form textarea {
  width: 100%;
  background: var(--surface-2);
  border: 1px solid var(--border);
  border-radius: 7px;
  padding: 9px 12px;
  color: var(--text);
  font-family: var(--font-mono);
  font-size: 0.82rem;
}

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

.uploader-form textarea {
  resize: vertical;
  min-height: 56px;
}

.uploader-filename {
  font-size: 0.74rem;
  color: var(--mint);
  word-break: break-all;
}

.uploader-progress {
  height: 4px;
  width: 100%;
  background: var(--border);
  border-radius: 4px;
  overflow: hidden;
  display: none;
}

.uploader-progress.active {
  display: block;
}

.uploader-progress-bar {
  height: 100%;
  width: 0%;
  background: var(--lime);
  transition: width 0.2s;
}

.owner-toggle {
  position: fixed;
  bottom: 22px;
  right: 22px;
  z-index: 90;
  background: var(--surface);
  border: 1px solid var(--border-strong);
  border-radius: 30px;
  padding: 10px 16px;
  font-size: 0.7rem;
  letter-spacing: 0.04em;
  display: flex;
  align-items: center;
  gap: 8px;
  color: var(--text-dim);
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.4);
}

.owner-toggle .dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--text-faint);
}

.owner-toggle.is-owner .dot {
  background: var(--lime);
}

.owner-toggle.is-owner {
  color: var(--lime);
  border-color: var(--lime);
}

.owner-only {
  display: none;
}

body.owner-mode .owner-only {
  display: block;
}

body.owner-mode .lib-toolbar .owner-only {
  display: flex;
}

/* viewer modal */
.viewer-modal {
  position: fixed;
  inset: 0;
  background: rgba(4, 9, 14, 0.88);
  backdrop-filter: blur(6px);
  z-index: 200;
  display: none;
  align-items: center;
  justify-content: center;
  padding: 4vh 4vw;
}

.viewer-modal.open {
  display: flex;
}

.viewer-box {
  background: var(--bg-3);
  border: 1px solid var(--border-strong);
  border-radius: var(--radius-lg);
  width: min(960px, 100%);
  max-height: 90vh;
  display: flex;
  flex-direction: column;
  overflow: hidden;
}

.viewer-head {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 16px 20px;
  border-bottom: 1px solid var(--border);
}

.viewer-head h4 {
  font-size: 0.9rem;
}

.viewer-close {
  background: none;
  border: none;
  color: var(--text-dim);
  font-size: 1.1rem;
}

.viewer-close:hover {
  color: var(--lime);
}

.viewer-body {
  flex: 1;
  overflow: auto;
  background: #fff;
  display: flex;
}

.viewer-body iframe,
.viewer-body video {
  width: 100%;
  height: 100%;
  border: none;
  min-height: 70vh;
}

.viewer-body video {
  background: #000;
  min-height: auto;
}

.viewer-foot {
  padding: 14px 20px;
  display: flex;
  justify-content: space-between;
  font-size: 0.76rem;
  color: var(--text-faint);
  border-top: 1px solid var(--border);
}

/* toast */
.toast {
  position: fixed;
  bottom: 24px;
  left: 50%;
  transform: translateX(-50%) translateY(20px);
  background: var(--surface);
  border: 1px solid var(--border-strong);
  border-radius: 10px;
  padding: 12px 20px;
  font-size: 0.8rem;
  color: var(--mint);
  z-index: 300;
  opacity: 0;
  pointer-events: none;
  transition: all 0.3s ease;
}

.toast.show {
  opacity: 1;
  transform: translateX(-50%) translateY(0);
}


/* ---------- CV DOWNLOAD / UPDATE BAND ---------- */
.cv-band {
  background: var(--bg-3);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  padding: 70px 8vw;
}

.cv-band-inner {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 40px;
  align-items: center;
}

.cv-band h2 {
  font-size: clamp(1.6rem, 2.4vw, 2.1rem);
  margin-bottom: 14px;
}

.cv-current {
  background: var(--surface);
  border: 1px solid var(--border-strong);
  border-radius: var(--radius-lg);
  padding: 22px;
}

.cv-current-row {
  display: flex;
  align-items: center;
  gap: 14px;
}

.cv-current-ico {
  width: 44px;
  height: 44px;
  border-radius: 10px;
  background: rgba(74, 222, 128, 0.12);
  display: grid;
  place-items: center;
  color: var(--accent);
  font-size: 1.2rem;
  flex-shrink: 0;
}

.cv-current-name {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--text);
}

.cv-current-meta {
  font-size: 0.7rem;
  color: var(--text-faint);
  margin-top: 2px;
}

.cv-current-actions {
  display: flex;
  gap: 8px;
  margin-top: 16px;
}

/* ---------- FOOTER ---------- */
.footer {
  padding: 56px 8vw 30px;
  border-top: 1px solid var(--border);
  background: var(--bg-3);
}

.footer-top {
  display: flex;
  justify-content: space-between;
  gap: 40px;
  flex-wrap: wrap;
  margin-bottom: 36px;
}

.footer-brand p {
  max-width: 320px;
  font-size: 0.82rem;
  margin-top: 10px;
}

.footer-links-col {
  display: flex;
  flex-direction: column;
  gap: 9px;
  font-size: 0.82rem;
}

.footer-links-col a {
  text-decoration: none;
  color: var(--text-dim);
}

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

.footer-links-col strong {
  color: var(--text);
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: 4px;
}

.footer-bottom {
  display: flex;
  justify-content: space-between;
  padding-top: 20px;
  border-top: 1px solid var(--border);
  font-size: 0.72rem;
  color: var(--text-faint);
}

/* ---------- RESPONSIVE ---------- */
@media (max-width: 980px) {
  .hero {
    grid-template-columns: 1fr;
    padding-top: 100px;
  }

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

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

  .cv-band-inner {
    grid-template-columns: 1fr;
  }

  .stats-band {
    grid-template-columns: repeat(2, 1fr);
  }

  .stat-item:nth-child(2) {
    border-right: none;
  }
}

@media (max-width: 700px) {
  .nav-links {
    position: fixed;
    top: 64px;
    left: 0;
    right: 0;
    flex-direction: column;
    align-items: flex-start;
    background: var(--bg-2);
    padding: 20px 8vw;
    gap: 18px;
    border-bottom: 1px solid var(--border);
    transform: translateY(-110%);
    transition: transform 0.25s ease;
  }

  .nav-links.open {
    transform: translateY(0);
  }

  .nav-toggle {
    display: flex;
    flex-direction: column;
    gap: 4px;
  }

  .nav-toggle span {
    width: 20px;
    height: 2px;
    background: var(--text);
  }

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

  .section {
    padding: 56px 6vw;
  }

  .lib-toolbar {
    flex-direction: column;
    align-items: stretch;
  }
}

@media (prefers-reduced-motion: reduce) {
  * {
    animation: none !important;
    transition: none !important;
  }
}

:focus-visible {
  outline: 2px solid var(--lime);
  outline-offset: 2px;
}