/* ============================================================
   SEEMEDI AI — style.css  (Polished Redesign)
   ============================================================ */

/* ── 1. Variables ── */
:root {
  --bg:        #F4F8FC;
  --bg-2:      #EBF2FA;
  --bg-white:  #FFFFFF;
  --surface:   #E0EBF7;

  --border:    rgba(10, 55, 130, 0.09);
  --border-md: rgba(10, 55, 130, 0.16);

  --text:      #0B1929;
  --text-2:    #253A52;
  --muted:     #546E8A;

  --primary:   #0A3C8C;
  --primary-l: #1450B0;
  --accent:    #0093C4;
  --accent-2:  #00AB84;

  --font-display: 'Poppins', sans-serif;
  --font-body:    'DM Sans', sans-serif;

  --radius-xs: 4px;
  --radius-sm: 8px;
  --radius:    14px;
  --radius-lg: 22px;
  --radius-xl: 32px;

  --transition: 0.26s cubic-bezier(0.4, 0, 0.2, 1);
  --max-width:  1200px;
  --nav-height: 72px;

  --shadow-xs:  0 1px 3px rgba(10,40,100,0.06);
  --shadow-sm:  0 2px 8px rgba(10,40,100,0.08);
  --shadow-md:  0 6px 28px rgba(10,40,100,0.11);
  --shadow-lg:  0 16px 56px rgba(10,40,100,0.15);
}

/* ── 2. Reset ── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; -webkit-font-smoothing: antialiased; }
img, svg { display: block; max-width: 100%; }
a { text-decoration: none; color: inherit; }
button { cursor: pointer; border: none; background: none; font: inherit; }

/* ── 3. Base ── */
body {
  background: var(--bg);
  color: var(--text);
  font-family: var(--font-body);
  font-weight: 400;
  line-height: 1.65;
  overflow-x: hidden;
  cursor: none;
}

/* ── 4. Cursor ── */
.cursor {
  width: 9px; height: 9px;
  background: var(--accent);
  border-radius: 50%;
  position: fixed; top: 0; left: 0;
  pointer-events: none; z-index: 9999;
  transform: translate(-50%,-50%);
  transition: width .18s, height .18s, background .18s;
}
.cursor.hover {
  width: 30px; height: 30px;
  background: transparent;
  border: 2px solid var(--accent);
}
.cursor-trail {
  width: 26px; height: 26px;
  border: 1px solid rgba(0,147,196,0.26);
  border-radius: 50%;
  position: fixed; top: 0; left: 0;
  pointer-events: none; z-index: 9998;
  transform: translate(-50%,-50%);
  transition: left .09s ease, top .09s ease;
}

/* ── 5. Layout ── */
.container { max-width: var(--max-width); margin: 0 auto; padding: 0 56px; }
.section { padding: 112px 0; }

.section-label {
  display: inline-flex; align-items: center; gap: 10px;
  font-family: var(--font-display);
  font-size: 10px; font-weight: 600;
  letter-spacing: 0.24em; text-transform: uppercase;
  color: var(--accent); margin-bottom: 16px;
}
.section-label::before {
  content: ''; width: 22px; height: 2px;
  background: var(--accent); border-radius: 2px; display: block;
}
.section-label--light { color: rgba(180,230,255,0.85); }
.section-label--light::before { background: rgba(180,230,255,0.60); }

.section-header { margin-bottom: 56px; }
.section-header-row {
  display: flex; align-items: flex-end;
  justify-content: space-between; gap: 32px;
}
.section-title {
  font-family: var(--font-display);
  font-size: clamp(34px, 4vw, 52px);
  font-weight: 700; line-height: 1.08;
  letter-spacing: -0.025em; color: var(--text);
}
.section-desc {
  font-size: 14px; line-height: 1.75; color: var(--muted);
  max-width: 280px; text-align: right;
}

/* ── 6. Reveal ── */
.reveal { opacity: 0; transform: translateY(24px); transition: opacity .75s ease, transform .75s ease; }
.reveal.visible { opacity: 1; transform: translateY(0); }

/* ── 7. Buttons ── */
.btn-primary {
  display: inline-flex; align-items: center; gap: 8px;
  background: var(--primary); color: #fff;
  padding: 13px 26px;
  font-family: var(--font-display); font-size: 13px; font-weight: 600;
  letter-spacing: 0.02em; border-radius: var(--radius-sm);
  box-shadow: 0 2px 12px rgba(10,60,140,0.22);
  transition: background var(--transition), box-shadow var(--transition), transform var(--transition);
}
.btn-primary:hover { background: var(--primary-l); transform: translateY(-2px); box-shadow: 0 8px 28px rgba(10,60,140,0.26); }
.btn-primary.large { padding: 15px 34px; font-size: 14px; }
.btn-primary svg { flex-shrink: 0; }

.btn-ghost {
  display: inline-flex; align-items: center; gap: 8px;
  font-family: var(--font-display); font-size: 13px; font-weight: 500;
  color: var(--muted); padding: 13px 22px;
  border: 1.5px solid var(--border-md); border-radius: var(--radius-sm);
  transition: color var(--transition), border-color var(--transition), background var(--transition);
}
.btn-ghost:hover { color: var(--primary); border-color: rgba(10,60,140,0.35); background: rgba(10,60,140,0.04); }

/* ── 8. Navbar ── */
#navbar {
  position: fixed; top: 0; left: 0; right: 0;
  height: var(--nav-height); z-index: 200;
  transition: background .32s, box-shadow .32s;
}
#navbar.scrolled {
  background: rgba(244,248,252,0.95);
  backdrop-filter: blur(20px);
  box-shadow: 0 1px 0 var(--border), var(--shadow-xs);
}
.nav-inner {
  max-width: var(--max-width); margin: 0 auto; padding: 0 56px;
  height: 100%; display: flex; align-items: center; justify-content: space-between;
}
.nav-logo {
  font-family: var(--font-display); font-size: 20px; font-weight: 800;
  display: flex; align-items: baseline; gap: 0; letter-spacing: -0.01em;
}
.logo-see  { color: var(--accent); }
.logo-medi { color: var(--primary); }
.logo-ai   { color: var(--accent-2); font-size: 13px; font-weight: 600; margin-left: 2px; }

.nav-links { display: flex; align-items: center; gap: 30px; }
.nav-links a {
  font-family: var(--font-display); font-size: 11.5px; font-weight: 500;
  letter-spacing: 0.05em; text-transform: uppercase;
  color: var(--muted); transition: color var(--transition);
}
.nav-links a:hover { color: var(--primary); }
.nav-links a.nav-cta {
  color: var(--accent); border: 1.5px solid var(--accent);
  padding: 7px 18px; border-radius: var(--radius-sm);
  transition: background var(--transition), color var(--transition);
}
.nav-links a.nav-cta:hover { background: var(--accent); color: #fff; }
.nav-burger { display: none; flex-direction: column; gap: 5px; padding: 4px; }
.nav-burger span { display: block; width: 22px; height: 1.5px; background: var(--text); transition: var(--transition); }

/* ── 9. Hero ── */
.hero {
  min-height: 100vh;
  display: flex; flex-direction: column; justify-content: center;
  padding: calc(var(--nav-height) + 80px) 56px 80px;
  max-width: var(--max-width); margin: 0 auto; position: relative;
}
.hero-bg {
  position: fixed; inset: 0; z-index: -1;
  background: var(--bg);
}
.hero-bg-grid {
  position: absolute; inset: 0;
  background-image:
    linear-gradient(var(--border) 1px, transparent 1px),
    linear-gradient(90deg, var(--border) 1px, transparent 1px);
  background-size: 48px 48px;
  mask-image: radial-gradient(ellipse 80% 60% at 50% 50%, black 0%, transparent 100%);
  opacity: 0.5;
}
#heroCanvas { width: 100%; height: 100%; }

/* Floating blobs */
.hero-blob {
  position: absolute; border-radius: 50%;
  pointer-events: none; z-index: 0;
  animation: blobFloat 8s ease-in-out infinite;
}
.hero-blob--1 {
  width: 520px; height: 520px;
  right: -80px; top: 5%;
  background: radial-gradient(circle, rgba(0,147,196,0.10) 0%, transparent 70%);
  animation-duration: 9s;
}
.hero-blob--2 {
  width: 360px; height: 360px;
  left: -60px; bottom: 10%;
  background: radial-gradient(circle, rgba(0,171,132,0.08) 0%, transparent 70%);
  animation-duration: 11s; animation-delay: -4s;
}
@keyframes blobFloat {
  0%,100% { transform: translateY(0) scale(1); }
  50%      { transform: translateY(-24px) scale(1.04); }
}

.hero-content { position: relative; z-index: 1; }

.hero-eyebrow {
  display: inline-flex; align-items: center; gap: 9px;
  font-family: var(--font-display); font-size: 10.5px; font-weight: 600;
  letter-spacing: 0.22em; text-transform: uppercase;
  color: var(--accent); margin-bottom: 28px;
  padding: 7px 16px 7px 12px;
  background: rgba(0,147,196,0.07);
  border: 1px solid rgba(0,147,196,0.18);
  border-radius: 100px; width: fit-content;
}
.eyebrow-dot {
  width: 6px; height: 6px; border-radius: 50%;
  background: var(--accent); flex-shrink: 0;
  box-shadow: 0 0 0 3px rgba(0,147,196,0.20);
}

.hero-title {
  font-family: var(--font-display);
  font-size: clamp(48px, 6vw, 64px);
  font-weight: 700; line-height: 1.06;
  letter-spacing: -0.035em; margin-bottom: 26px;
  color: var(--text);
}
.hero-title .line { display: block; }
.hero-title .line--accent { color: var(--primary); }

.hero-sub {
  font-size: 16px; line-height: 1.82; color: var(--muted);
  max-width: 440px; margin-bottom: 40px;
}

.hero-cta { display: flex; align-items: center; gap: 14px; }

.hero-scroll {
  position: absolute; bottom: 40px; left: 56px;
  display: flex; align-items: center; gap: 12px;
  font-family: var(--font-display); font-size: 9px; font-weight: 600;
  letter-spacing: 0.22em; text-transform: uppercase;
  color: var(--muted);
}
.scroll-line {
  width: 1px; height: 36px;
  background: linear-gradient(to bottom, var(--muted), transparent);
  animation: scrollPulse 1.8s ease-in-out infinite;
}
@keyframes scrollPulse {
  0%,100% { opacity: 0.4; }
  50%      { opacity: 1; }
}

/* ── 10. Marquee ── */
.marquee-wrap {
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  padding: 14px 0; overflow: hidden;
  white-space: nowrap; background: var(--bg-white);
}
.marquee-track {
  display: inline-block;
  animation: marquee 32s linear infinite;
}
.marquee-track span {
  font-family: var(--font-display); font-size: 11px; font-weight: 500;
  letter-spacing: 0.12em; text-transform: uppercase;
  color: var(--muted); margin: 0 20px;
}
.marquee-track .dot { color: var(--accent); margin: 0 4px; font-size: 10px; }
@keyframes marquee { from { transform: translateX(0); } to { transform: translateX(-50%); } }

/* ── 11. Products ── */
.technology { background: var(--bg-white); border-top: 1px solid var(--border); }

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

.tech-card {
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 32px 28px 28px;
  position: relative; overflow: hidden;
  transition: border-color var(--transition), box-shadow var(--transition), transform var(--transition), background var(--transition);
  cursor: pointer;
}
.tech-card::before {
  content: ''; position: absolute;
  inset: 0; border-radius: var(--radius);
  background: linear-gradient(135deg, rgba(0,147,196,0.03) 0%, transparent 60%);
  opacity: 0; transition: opacity var(--transition);
}
.tech-card:hover {
  border-color: rgba(0,147,196,0.30);
  box-shadow: var(--shadow-md);
  transform: translateY(-5px);
  background: var(--bg-white);
}
.tech-card:hover::before { opacity: 1; }

/* Accent top bar on hover */
.tech-card::after {
  content: ''; position: absolute;
  top: 0; left: 0; right: 0; height: 3px;
  background: linear-gradient(90deg, var(--accent), var(--accent-2));
  border-radius: var(--radius) var(--radius) 0 0;
  transform: scaleX(0); transform-origin: left;
  transition: transform .35s cubic-bezier(0.4,0,0.2,1);
}
.tech-card:hover::after { transform: scaleX(1); }

.tech-card-top {
  display: flex; align-items: flex-start;
  justify-content: space-between; margin-bottom: 20px;
}
.tech-icon { width: 40px; height: 40px; color: var(--primary); transition: color var(--transition); }
.tech-card:hover .tech-icon { color: var(--accent); }
.tech-num {
  font-family: var(--font-display); font-size: 10px; font-weight: 700;
  letter-spacing: 0.18em; color: var(--border-md); transition: color var(--transition);
}
.tech-card:hover .tech-num { color: var(--accent); }

.tech-card h3 {
  font-family: var(--font-display); font-size: 16px; font-weight: 700;
  color: var(--text); margin-bottom: 8px; letter-spacing: -0.01em;
}
.tech-card p { font-size: 13.5px; line-height: 1.68; color: var(--muted); margin-bottom: 20px; }

.tech-footer { display: flex; align-items: center; justify-content: space-between; }
.tech-tag {
  font-family: var(--font-display); font-size: 9px; font-weight: 600;
  letter-spacing: 0.14em; text-transform: uppercase; color: var(--accent-2);
  background: rgba(0,171,132,0.08); border: 1px solid rgba(0,171,132,0.18);
  padding: 4px 10px; border-radius: 100px;
}
.tech-arrow {
  color: var(--muted); opacity: 0;
  transition: opacity var(--transition), transform var(--transition);
}
.tech-card:hover .tech-arrow { opacity: 1; transform: translateX(4px); }

/* CTA card */
.tech-card--cta {
  background: linear-gradient(145deg, var(--primary) 0%, var(--primary-l) 50%, #0880C2 100%);
  border-color: transparent;
  display: flex; flex-direction: column; justify-content: space-between;
}
.tech-card--cta::after { display: none; }
.tech-card--cta::before { display: none; }
.tech-card--cta:hover .btn-primary {
  background: var(--accent);       /* #0093C4 파란색 */
  border-color: var(--accent);
  box-shadow: 0 4px 18px rgba(0,147,196,0.40);
}
.cta-card-text {
  font-family: var(--font-display);
  font-size: 20px; font-weight: 600; line-height: 1.4;
  color: rgba(255,255,255,0.90); letter-spacing: -0.01em;
  margin-bottom: 32px;
}
.cta-card-text em { font-style: normal; color: rgba(180,235,255,0.95); }
.tech-card--cta:hover .cta-card-text em { color: rgba(0,147,196,0.40); }
.tech-card--cta .btn-primary {
  background: rgba(255,255,255,0.15);
  color: #fff; border: 1px solid rgba(255,255,255,0.25);
  backdrop-filter: blur(8px);
  box-shadow: none; align-self: flex-start;
}

/* ── 12. About ── */
.about-section {
  background: var(--primary);
  padding: 0;
  overflow: hidden;
}
.about-inner {
  max-width: var(--max-width); margin: 0 auto;
  display: grid; grid-template-columns: 1fr 1.4fr;
  min-height: 400px;
}
.about-left {
  padding: 88px 64px 88px 56px;
  border-right: 1px solid rgba(255,255,255,0.08);
  display: flex; flex-direction: column; justify-content: center;
}
.about-left h2 {
  font-family: var(--font-display);
  font-size: clamp(28px, 3vw, 42px); font-weight: 700;
  line-height: 1.20; letter-spacing: -0.025em; color: #fff;
}
.about-left h2 em { font-style: normal; color: rgba(160,225,255,0.95); }

.about-right {
  padding: 88px 56px 88px 64px;
  display: flex; flex-direction: column; justify-content: center; gap: 28px;
}
.about-copy p {
  font-size: 15px; line-height: 1.80; color: rgba(255,255,255,0.65);
  margin-bottom: 14px;
}
.about-copy p:last-child { margin-bottom: 0; }
.about-copy strong { color: rgba(255,255,255,0.90); font-weight: 600; }

.about-tags { display: flex; flex-wrap: wrap; gap: 8px; }
.about-tags span {
  font-family: var(--font-display); font-size: 10px; font-weight: 600;
  letter-spacing: 0.12em; text-transform: uppercase;
  color: rgba(160,225,255,0.90);
  padding: 6px 14px;
  border: 1px solid rgba(255,255,255,0.14);
  border-radius: 100px;
  background: rgba(255,255,255,0.05);
}

/* ── 13. Publish ── */
.publish-section { background: var(--bg-2); border-top: 1px solid var(--border); }

/* Stats block */
.pub-stats {
  display: flex; align-items: stretch;
  background: var(--bg-white);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  margin-bottom: 36px;
  box-shadow: var(--shadow-sm);
}
.pub-stat {
  flex: 1; display: flex; flex-direction: column; align-items: center;
  padding: 32px 20px;
  transition: background var(--transition);
}
.pub-stat:hover { background: var(--bg-2); }
.pub-stat-n {
  font-family: var(--font-display); font-size: 38px; font-weight: 700;
  color: var(--primary); line-height: 1; margin-bottom: 8px;
}
.pub-stat-n em { font-style: normal; color: var(--accent); font-size: 26px; }
.pub-stat-l {
  font-family: var(--font-display); font-size: 10px; font-weight: 600;
  letter-spacing: 0.14em; text-transform: uppercase; color: var(--muted);
}
.pub-stat-divider { width: 1px; background: var(--border); align-self: stretch; }

/* Publication items */
.publication-list { display: flex; flex-direction: column; gap: 12px; }
.publication-item {
  background: var(--bg-white); border: 1px solid var(--border);
  border-radius: var(--radius); padding: 24px 28px;
  display: grid; grid-template-columns: auto 1fr auto;
  align-items: center; gap: 24px;
  transition: border-color var(--transition), box-shadow var(--transition), transform var(--transition);
}
.publication-item:hover {
  border-color: rgba(0,147,196,0.28);
  box-shadow: var(--shadow-sm);
  transform: translateY(-2px);
}
.pub-item-left { display: flex; align-items: center; }
.pub-item-body h4 {
  font-family: var(--font-display); font-size: 14.5px; font-weight: 600;
  color: var(--text); margin-bottom: 4px; letter-spacing: -0.01em;
}
.pub-item-body p { font-size: 12.5px; color: var(--muted); line-height: 1.6; }
.pub-item-year {
  font-family: var(--font-display); font-size: 12px; font-weight: 600;
  color: var(--muted); white-space: nowrap;
}
.pub-badge {
  font-family: var(--font-display); font-size: 9px; font-weight: 700;
  letter-spacing: 0.18em; text-transform: uppercase;
  padding: 5px 13px; border-radius: 100px; white-space: nowrap;
}
.pub-badge--pending { background: rgba(250,170,0,0.10); color: #A06400; border: 1px solid rgba(250,170,0,0.25); }

/* ── 14. Contact ── */
.contact { background: var(--bg-white); border-top: 1px solid var(--border); }
.contact-inner {
  background: var(--primary);
  border-radius: var(--radius-xl);
  padding: 72px 80px;
  display: grid; grid-template-columns: 1fr auto;
  gap: 64px; align-items: center;
  position: relative; overflow: hidden;
  box-shadow: var(--shadow-lg);
}
/* Decorative circles */
.contact-inner::before {
  content: ''; position: absolute;
  right: -80px; top: -80px;
  width: 360px; height: 360px;
  border-radius: 50%;
  background: rgba(255,255,255,0.04);
  pointer-events: none;
}
.contact-inner::after {
  content: ''; position: absolute;
  right: 80px; bottom: -120px;
  width: 260px; height: 260px;
  border-radius: 50%;
  background: rgba(255,255,255,0.03);
  pointer-events: none;
}

.contact-card-label {
  font-family: var(--font-display); font-size: 10px; font-weight: 600;
  letter-spacing: 0.24em; text-transform: uppercase;
  color: rgba(180,230,255,0.70); margin-bottom: 16px;
  display: flex; align-items: center; gap: 10px;
}
.contact-card-label::before {
  content: ''; width: 18px; height: 2px;
  background: rgba(180,230,255,0.50); border-radius: 2px; display: block;
}
.contact-card-title {
  font-family: var(--font-display);
  font-size: clamp(28px, 2.8vw, 40px); font-weight: 700;
  line-height: 1.18; letter-spacing: -0.025em; color: #fff;
  margin-bottom: 14px;
}
.contact-card-title em { font-style: normal; color: rgba(180,235,255,0.95); }
.contact-card-sub { font-size: 14px; line-height: 1.75; color: rgba(255,255,255,0.62); margin-bottom: 28px; }

.contact-details { display: flex; flex-direction: column; gap: 10px; }
.contact-detail-link {
  display: inline-flex; align-items: center; gap: 8px;
  font-size: 13.5px; color: rgba(180,235,255,0.85);
  transition: color var(--transition);
}
.contact-detail-link:hover { color: #fff; }
.contact-detail-addr {
  display: inline-flex; align-items: flex-start; gap: 8px;
  font-size: 12.5px; color: rgba(255,255,255,0.50);
  line-height: 1.5;
}
.contact-detail-addr svg { flex-shrink: 0; margin-top: 2px; }

.contact-action {
  display: flex; flex-direction: column; align-items: flex-start; gap: 20px;
  flex-shrink: 0; position: relative; z-index: 1;
}
.contact-action .btn-primary {
  background: rgba(255,255,255,0.12);
  border: 1.5px solid rgba(255,255,255,0.24);
  color: #fff; backdrop-filter: blur(8px); box-shadow: none;
  white-space: nowrap;
}
.contact-action .btn-primary:hover {
  background: rgba(255,255,255,0.22);
  transform: translateY(-2px); box-shadow: 0 8px 24px rgba(0,0,0,0.15);
}

.social-links { display: flex; gap: 10px; }
.social-links a {
  font-family: var(--font-display); font-size: 10.5px; font-weight: 600;
  letter-spacing: 0.08em; text-transform: uppercase;
  color: rgba(255,255,255,0.45);
  padding: 7px 14px;
  border: 1px solid rgba(255,255,255,0.12);
  border-radius: var(--radius-sm);
  transition: color var(--transition), border-color var(--transition), background var(--transition);
}
.social-links a:hover { color: #fff; border-color: rgba(255,255,255,0.28); background: rgba(255,255,255,0.06); }

/* ── 15. Footer ── */
footer { background: var(--text); padding: 44px 0 32px; }
.footer-inner {
  display: flex; align-items: center; justify-content: space-between;
  gap: 24px;
}
.footer-logo {
  font-family: var(--font-display); font-size: 18px; font-weight: 800;
}
.footer-logo .logo-see  { color: var(--accent); }
.footer-logo .logo-medi { color: rgba(255,255,255,0.88); }
.footer-logo .logo-ai   { color: var(--accent-2); font-size: 12px; }

.footer-center { display: flex; gap: 24px; }
.footer-center a {
  font-family: var(--font-display); font-size: 11px; font-weight: 500;
  letter-spacing: 0.06em; text-transform: uppercase;
  color: rgba(255,255,255,0.38);
  transition: color var(--transition);
}
.footer-center a:hover { color: rgba(255,255,255,0.85); }

.footer-right { display: flex; flex-direction: column; align-items: flex-end; gap: 6px; }
.footer-copy { font-size: 11.5px; color: rgba(255,255,255,0.28); }
.footer-links { display: flex; gap: 16px; }
.footer-links a { font-size: 11.5px; color: rgba(255,255,255,0.28); transition: color var(--transition); }
.footer-links a:hover { color: rgba(255,255,255,0.70); }

/* ── 16. Responsive ── */
@media (max-width: 1024px) {
  .tech-grid { grid-template-columns: repeat(2, 1fr); }
  .about-inner { grid-template-columns: 1fr; }
  .about-left { padding: 64px 56px 0; border-right: none; border-bottom: 1px solid rgba(255,255,255,0.08); }
  .about-right { padding: 40px 56px 64px; }
  .contact-inner { grid-template-columns: 1fr; padding: 56px 48px; gap: 36px; }
  .contact-action { flex-direction: row; align-items: center; }
  .section-header-row { flex-direction: column; align-items: flex-start; }
  .section-desc { text-align: left; max-width: 100%; }
}
@media (max-width: 768px) {
  .container { padding: 0 24px; }
  .section { padding: 72px 0; }
  .hero { padding: calc(var(--nav-height) + 48px) 24px 72px; }
  .hero-scroll { left: 24px; }
  .tech-grid { grid-template-columns: 1fr; }
  .pub-stats { flex-direction: column; }
  .pub-stat-divider { width: auto; height: 1px; align-self: stretch; background: var(--border); }
  .pub-stat { align-items: flex-start; padding: 20px 24px; }
  .publication-item { grid-template-columns: 1fr; gap: 12px; }
  .pub-item-year { display: none; }
  .contact-inner { padding: 40px 28px; border-radius: var(--radius-lg); }
  .contact-action { flex-direction: column; }
  .nav-links { display: none; }
  .nav-burger { display: flex; }
  .about-left, .about-right { padding: 48px 24px; }
  .footer-inner { flex-direction: column; align-items: flex-start; gap: 20px; }
  .footer-center { flex-wrap: wrap; }
  .footer-right { align-items: flex-start; }
  body { cursor: auto; }
  .cursor, .cursor-trail { display: none; }
}