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

:root {
  --primary: #6366f1;
  --primary-dark: #4f46e5;
  --secondary: #8b5cf6;
  --bg: #0f0f1a;
  --surface: rgba(255,255,255,0.05);
  --surface-solid: #1a1a2e;
  --card: rgba(255,255,255,0.08);
  --border: rgba(255,255,255,0.12);
  --text: #f1f5f9;
  --text-muted: #94a3b8;
  --success: #10b981;
  --danger: #ef4444;
  --warning: #f59e0b;
  --radius: 16px;
  --shadow: 0 8px 32px rgba(0,0,0,0.4);
  --transition: all 0.3s cubic-bezier(0.4,0,0.2,1);
}

html { scroll-behavior: smooth; }

body {
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  background: var(--bg);
  color: var(--text);
  min-height: 100vh;
  line-height: 1.6;
}

/* ── NAV ── */
nav {
  position: sticky; top: 0; z-index: 100;
  background: rgba(15,15,26,0.85);
  backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border);
  padding: 0 2rem;
  display: flex; align-items: center; justify-content: space-between;
  height: 64px;
}
.nav-brand {
  font-size: 1.4rem; font-weight: 800;
  background: linear-gradient(135deg, var(--primary), var(--secondary));
  -webkit-background-clip: text; -webkit-text-fill-color: transparent;
  background-clip: text;
  cursor: pointer;
}
.nav-links { display: flex; gap: 0.5rem; flex-wrap: wrap; }
.nav-link {
  padding: 0.5rem 1rem; border-radius: 8px;
  cursor: pointer; font-size: 0.9rem; font-weight: 500;
  color: var(--text-muted); border: none; background: none;
  transition: var(--transition); white-space: nowrap;
}
.nav-link:hover { color: var(--text); background: var(--surface); }
.nav-link.active {
  color: var(--primary);
  background: rgba(99,102,241,0.15);
}

/* ── PAGE TRANSITIONS ── */
.page { animation: fadeIn 0.35s ease; }
@keyframes fadeIn {
  from { opacity: 0; transform: translateY(12px); }
  to   { opacity: 1; transform: translateY(0); }
}

/* ── HERO ── */
.hero {
  background: linear-gradient(135deg, #0f0f1a 0%, #1a0a2e 40%, #0d1a3a 100%);
  padding: 6rem 2rem 5rem;
  text-align: center; position: relative; overflow: hidden;
}
.hero::before {
  content: '';
  position: absolute; inset: 0;
  background: radial-gradient(ellipse 80% 60% at 50% 0%, rgba(99,102,241,0.25) 0%, transparent 70%);
  pointer-events: none;
}
.hero-badge {
  display: inline-block; margin-bottom: 1.5rem;
  padding: 0.35rem 1rem; border-radius: 999px;
  background: rgba(99,102,241,0.2); border: 1px solid rgba(99,102,241,0.4);
  font-size: 0.8rem; font-weight: 600; color: #a5b4fc; letter-spacing: 0.05em;
  text-transform: uppercase;
}
.hero h1 {
  font-size: clamp(2.5rem, 6vw, 4.5rem); font-weight: 900; line-height: 1.1;
  background: linear-gradient(135deg, #fff 30%, #a5b4fc 70%, #c4b5fd 100%);
  -webkit-background-clip: text; -webkit-text-fill-color: transparent;
  background-clip: text; margin-bottom: 1.25rem;
}
.hero p {
  font-size: 1.2rem; color: var(--text-muted); max-width: 560px;
  margin: 0 auto 2.5rem;
}
.hero-cta {
  display: inline-flex; gap: 1rem; flex-wrap: wrap; justify-content: center;
}
.btn {
  padding: 0.75rem 1.75rem; border-radius: 10px; font-size: 0.95rem;
  font-weight: 600; cursor: pointer; border: none; transition: var(--transition);
  display: inline-flex; align-items: center; gap: 0.5rem;
}
.btn-primary {
  background: linear-gradient(135deg, var(--primary), var(--secondary));
  color: #fff; box-shadow: 0 4px 20px rgba(99,102,241,0.4);
}
.btn-primary:hover { transform: translateY(-2px); box-shadow: 0 8px 28px rgba(99,102,241,0.5); }
.btn-primary:disabled { opacity: 0.6; cursor: not-allowed; transform: none; }
.btn-outline {
  background: transparent; color: var(--text);
  border: 1px solid var(--border);
}
.btn-outline:hover { background: var(--surface); border-color: var(--primary); }
.btn-sm { padding: 0.4rem 0.9rem; font-size: 0.8rem; border-radius: 7px; }
.btn-danger { background: rgba(239,68,68,0.15); color: #fca5a5; border: 1px solid rgba(239,68,68,0.3); }
.btn-danger:hover { background: rgba(239,68,68,0.25); }
.btn-edit { background: rgba(99,102,241,0.15); color: #a5b4fc; border: 1px solid rgba(99,102,241,0.3); }
.btn-edit:hover { background: rgba(99,102,241,0.25); }

/* ── FEATURE CARDS (glassmorphism) ── */
.features {
  padding: 5rem 2rem;
  max-width: 1100px; margin: 0 auto;
}
.section-title {
  text-align: center; margin-bottom: 3rem;
}
.section-title h2 {
  font-size: 2rem; font-weight: 800; margin-bottom: 0.5rem;
}
.section-title p { color: var(--text-muted); }
.cards-grid {
  display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 1.5rem;
}
.glass-card {
  background: var(--card);
  backdrop-filter: blur(20px);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 2rem;
  transition: var(--transition);
  position: relative; overflow: hidden;
}
.glass-card::before {
  content: '';
  position: absolute; top: 0; left: 0; right: 0; height: 1px;
  background: linear-gradient(90deg, transparent, rgba(255,255,255,0.2), transparent);
}
.glass-card:hover {
  transform: translateY(-4px);
  border-color: rgba(99,102,241,0.4);
  box-shadow: 0 20px 40px rgba(0,0,0,0.3), 0 0 0 1px rgba(99,102,241,0.1);
}
.card-icon {
  width: 52px; height: 52px; border-radius: 12px; margin-bottom: 1.25rem;
  display: flex; align-items: center; justify-content: center;
  font-size: 1.5rem;
  background: linear-gradient(135deg, rgba(99,102,241,0.3), rgba(139,92,246,0.3));
  border: 1px solid rgba(99,102,241,0.3);
}
.glass-card h3 { font-size: 1.15rem; font-weight: 700; margin-bottom: 0.6rem; }
.glass-card p { color: var(--text-muted); font-size: 0.9rem; line-height: 1.7; }

/* ── STATS BAR ── */
.stats-bar {
  background: var(--surface-solid);
  border-top: 1px solid var(--border); border-bottom: 1px solid var(--border);
  padding: 2rem;
}
.stats-inner {
  max-width: 900px; margin: 0 auto;
  display: flex; justify-content: space-around; flex-wrap: wrap; gap: 1.5rem;
  text-align: center;
}
.stat-num { font-size: 2rem; font-weight: 800; color: var(--primary); }
.stat-label { font-size: 0.85rem; color: var(--text-muted); margin-top: 0.2rem; }

/* ── PAGE CONTAINER ── */
.page-container {
  max-width: 1100px; margin: 0 auto; padding: 2.5rem 2rem;
}
.page-header {
  display: flex; align-items: center; justify-content: space-between;
  margin-bottom: 2rem; flex-wrap: wrap; gap: 1rem;
}
.page-header h1 { font-size: 1.75rem; font-weight: 800; }
.page-header p { color: var(--text-muted); font-size: 0.9rem; margin-top: 0.2rem; }

/* ── FORM CARD ── */
.form-card {
  background: var(--surface-solid);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.75rem;
  margin-bottom: 2rem;
}
.form-card h2 { font-size: 1.1rem; font-weight: 700; margin-bottom: 1.25rem; color: var(--text); }
.form-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); gap: 1rem; }
.form-group { display: flex; flex-direction: column; gap: 0.4rem; }
.form-group label { font-size: 0.8rem; font-weight: 600; color: var(--text-muted); text-transform: uppercase; letter-spacing: 0.04em; }
.form-group input, .form-group select, .form-group textarea {
  background: rgba(255,255,255,0.06);
  border: 1px solid var(--border);
  border-radius: 8px; padding: 0.65rem 0.9rem;
  color: var(--text); font-size: 0.9rem;
  transition: var(--transition); outline: none;
  font-family: inherit;
}
.form-group input:focus, .form-group select:focus, .form-group textarea:focus {
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(99,102,241,0.15);
  background: rgba(99,102,241,0.08);
}
.form-group select option { background: #1a1a2e; }
.form-group textarea { resize: vertical; min-height: 100px; }
.form-actions { margin-top: 1.25rem; display: flex; gap: 0.75rem; }

/* ── TABLE ── */
.table-card {
  background: var(--surface-solid);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
}
.table-card table { width: 100%; border-collapse: collapse; }
.table-card th {
  background: rgba(99,102,241,0.1);
  padding: 0.85rem 1.25rem; text-align: left;
  font-size: 0.75rem; font-weight: 700; color: var(--text-muted);
  text-transform: uppercase; letter-spacing: 0.06em;
  border-bottom: 1px solid var(--border);
}
.table-card td {
  padding: 1rem 1.25rem; font-size: 0.9rem;
  border-bottom: 1px solid rgba(255,255,255,0.05);
  vertical-align: middle;
}
.table-card tr:last-child td { border-bottom: none; }
.table-card tr:hover td { background: rgba(255,255,255,0.03); }
.td-actions { display: flex; gap: 0.5rem; }
.badge {
  display: inline-block; padding: 0.25rem 0.65rem; border-radius: 999px;
  font-size: 0.75rem; font-weight: 600;
}
.badge-price { background: rgba(16,185,129,0.15); color: #6ee7b7; border: 1px solid rgba(16,185,129,0.3); }
.empty-state {
  text-align: center; padding: 3rem 1rem; color: var(--text-muted);
}
.empty-state .empty-icon { font-size: 2.5rem; margin-bottom: 0.75rem; }
.empty-state p { font-size: 0.9rem; }

/* ── USER CARDS ── */
.users-grid {
  display: grid; grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: 1.25rem;
}
.user-card {
  background: var(--surface-solid);
  border: 1px solid var(--border);
  border-radius: var(--radius); padding: 1.5rem;
  transition: var(--transition);
}
.user-card:hover {
  border-color: rgba(99,102,241,0.4);
  transform: translateY(-2px);
  box-shadow: 0 12px 24px rgba(0,0,0,0.3);
}
.user-avatar {
  width: 52px; height: 52px; border-radius: 50%;
  background: linear-gradient(135deg, var(--primary), var(--secondary));
  display: flex; align-items: center; justify-content: center;
  font-size: 1.3rem; font-weight: 800; color: #fff;
  margin-bottom: 1rem;
}
.user-name { font-size: 1rem; font-weight: 700; margin-bottom: 0.25rem; }
.user-email { font-size: 0.82rem; color: var(--text-muted); margin-bottom: 0.75rem; word-break: break-all; }
.role-badge {
  display: inline-block; padding: 0.2rem 0.6rem; border-radius: 999px;
  font-size: 0.72rem; font-weight: 700; text-transform: uppercase; letter-spacing: 0.05em;
}
.role-admin { background: rgba(239,68,68,0.15); color: #fca5a5; border: 1px solid rgba(239,68,68,0.3); }
.role-user  { background: rgba(99,102,241,0.15); color: #a5b4fc; border: 1px solid rgba(99,102,241,0.3); }
.role-moderator { background: rgba(245,158,11,0.15); color: #fcd34d; border: 1px solid rgba(245,158,11,0.3); }

/* ── TOAST ── */
.toast-container {
  position: fixed; bottom: 1.5rem; right: 1.5rem; z-index: 9999;
  display: flex; flex-direction: column; gap: 0.5rem;
}
.toast {
  padding: 0.85rem 1.25rem; border-radius: 10px; font-size: 0.88rem; font-weight: 500;
  backdrop-filter: blur(12px); border: 1px solid var(--border);
  animation: slideIn 0.3s ease; min-width: 240px;
  display: flex; align-items: center; gap: 0.6rem;
}
.toast-success { background: rgba(16,185,129,0.2); border-color: rgba(16,185,129,0.4); color: #6ee7b7; }
.toast-error   { background: rgba(239,68,68,0.2);  border-color: rgba(239,68,68,0.4);  color: #fca5a5; }
@keyframes slideIn {
  from { opacity: 0; transform: translateX(20px); }
  to   { opacity: 1; transform: translateX(0); }
}

/* ── DOCS PAGE ── */
.docs-frame {
  width: 100%; height: calc(100vh - 64px);
  border: none; display: block;
}
.docs-links {
  display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 1.5rem;
}
.docs-link-card {
  background: var(--card);
  backdrop-filter: blur(20px);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 2rem;
  transition: var(--transition);
  position: relative; overflow: hidden;
  text-decoration: none; color: var(--text);
  display: block;
}
.docs-link-card::before {
  content: '';
  position: absolute; top: 0; left: 0; right: 0; height: 1px;
  background: linear-gradient(90deg, transparent, rgba(255,255,255,0.2), transparent);
}
.docs-link-card:hover {
  transform: translateY(-4px);
  border-color: rgba(99,102,241,0.4);
  box-shadow: 0 20px 40px rgba(0,0,0,0.3), 0 0 0 1px rgba(99,102,241,0.1);
}
.docs-link-card h3 { font-size: 1.15rem; font-weight: 700; margin-bottom: 0.6rem; }
.docs-link-card p { color: var(--text-muted); font-size: 0.9rem; line-height: 1.7; }
.docs-link-url {
  display: inline-block; margin-top: 1rem;
  color: var(--primary); font-size: 0.85rem; font-weight: 600;
}

/* ── ABOUT PAGE ── */
.about-section {
  background: var(--card);
  backdrop-filter: blur(20px);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 2.5rem;
  margin-bottom: 2rem;
  position: relative; overflow: hidden;
}
.about-section::before {
  content: '';
  position: absolute; top: 0; left: 0; right: 0; height: 1px;
  background: linear-gradient(90deg, transparent, rgba(255,255,255,0.15), transparent);
}
.about-section p {
  color: var(--text-muted); font-size: 0.95rem; line-height: 1.8;
}
.about-section-header {
  display: flex; align-items: center; gap: 0.75rem;
  margin-bottom: 1.25rem;
}
.about-section-header h2 {
  font-size: 1.4rem; font-weight: 800;
}
.about-icon {
  width: 44px; height: 44px; border-radius: 12px;
  display: flex; align-items: center; justify-content: center;
  font-size: 1.3rem;
  background: linear-gradient(135deg, rgba(99,102,241,0.3), rgba(139,92,246,0.3));
  border: 1px solid rgba(99,102,241,0.3);
}

/* ── TECH ITEMS (About page) ── */
.tech-item {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 1.25rem;
  display: flex; align-items: center; gap: 1rem;
  transition: var(--transition);
}
.tech-item:hover {
  border-color: rgba(99,102,241,0.4);
  background: rgba(99,102,241,0.08);
  transform: translateY(-2px);
}
.tech-icon {
  font-size: 1.6rem; flex-shrink: 0;
}
.tech-name {
  font-size: 0.95rem; font-weight: 700; color: var(--text);
  margin-bottom: 0.15rem;
}
.tech-desc {
  font-size: 0.82rem; color: var(--text-muted);
}

/* ── CONTACT PAGE ── */
.contact-layout {
  display: grid;
  grid-template-columns: 1fr 1.5fr;
  gap: 2rem;
  align-items: start;
}
.contact-info {
  display: flex; flex-direction: column; gap: 1rem;
}
.contact-form-wrapper {
  background: var(--surface-solid);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 2rem;
  position: relative; overflow: hidden;
}
.contact-form-wrapper::before {
  content: '';
  position: absolute; top: 0; left: 0; right: 0; height: 2px;
  background: linear-gradient(90deg, var(--primary), var(--secondary), var(--primary));
}
.contact-form h2 {
  font-size: 1.25rem; font-weight: 800; margin-bottom: 1.5rem;
  background: linear-gradient(135deg, var(--text), #a5b4fc);
  -webkit-background-clip: text; -webkit-text-fill-color: transparent;
  background-clip: text;
}
.contact-form .form-group { margin-bottom: 1rem; }
.contact-form .form-group:last-of-type { margin-bottom: 1.5rem; }
.contact-form .form-group label {
  font-size: 0.8rem; font-weight: 600; color: var(--text-muted);
  text-transform: uppercase; letter-spacing: 0.04em;
  display: block; margin-bottom: 0.4rem;
}
.contact-form .form-group input,
.contact-form .form-group textarea {
  width: 100%;
  background: rgba(255,255,255,0.06);
  border: 1px solid var(--border);
  border-radius: 8px; padding: 0.7rem 1rem;
  color: var(--text); font-size: 0.9rem;
  transition: var(--transition); outline: none;
  font-family: inherit;
}
.contact-form .form-group input:focus,
.contact-form .form-group textarea:focus {
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(99,102,241,0.15);
  background: rgba(99,102,241,0.08);
}
.contact-form .form-group textarea {
  resize: vertical; min-height: 120px;
}

/* ── API INFO PAGE ── */
.info-header {
  display: flex; align-items: flex-start; justify-content: space-between;
  gap: 2rem; margin-bottom: 2.5rem; flex-wrap: wrap;
}
.info-header h1 {
  font-size: 2rem; font-weight: 900;
  background: linear-gradient(135deg, #fff 30%, #a5b4fc 70%);
  -webkit-background-clip: text; -webkit-text-fill-color: transparent;
  background-clip: text;
}
.info-meta {
  display: flex; gap: 1.5rem; flex-wrap: wrap;
}
.info-meta-item {
  background: var(--card);
  backdrop-filter: blur(12px);
  border: 1px solid var(--border);
  border-radius: 12px; padding: 0.75rem 1.25rem;
  text-align: center; min-width: 100px;
}
.info-meta-label {
  display: block; font-size: 0.7rem; font-weight: 600;
  color: var(--text-muted); text-transform: uppercase;
  letter-spacing: 0.05em; margin-bottom: 0.25rem;
}
.info-meta-value {
  display: block; font-size: 1rem; font-weight: 700;
  color: var(--primary);
}

.info-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 1.5rem;
}

.info-card {
  background: var(--card);
  backdrop-filter: blur(20px);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.75rem;
  position: relative; overflow: hidden;
  transition: var(--transition);
}
.info-card::before {
  content: '';
  position: absolute; top: 0; left: 0; right: 0; height: 1px;
  background: linear-gradient(90deg, transparent, rgba(255,255,255,0.15), transparent);
}
.info-card:hover {
  border-color: rgba(99,102,241,0.3);
  box-shadow: 0 12px 32px rgba(0,0,0,0.25);
}
.info-card-wide {
  grid-column: 1 / -1;
}
.info-card-title {
  font-size: 1.1rem; font-weight: 700; margin-bottom: 1.25rem;
  display: flex; align-items: center; gap: 0.5rem;
}

/* Feature tags */
.feature-tags {
  display: flex; flex-wrap: wrap; gap: 0.6rem;
}
.feature-tag {
  display: inline-block;
  padding: 0.4rem 1rem; border-radius: 999px;
  font-size: 0.82rem; font-weight: 600;
  background: rgba(99,102,241,0.15);
  color: #a5b4fc;
  border: 1px solid rgba(99,102,241,0.3);
  transition: var(--transition);
}
.feature-tag:hover {
  background: rgba(99,102,241,0.25);
  transform: translateY(-1px);
}

/* Tech stack in API Info */
.tech-stack-list {
  display: flex; flex-direction: column; gap: 0.6rem;
}
.tech-stack-item {
  display: flex; align-items: center; justify-content: space-between;
  padding: 0.65rem 1rem; border-radius: 10px;
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(255,255,255,0.06);
  transition: var(--transition);
}
.tech-stack-item:hover {
  background: rgba(99,102,241,0.08);
  border-color: rgba(99,102,241,0.2);
}
.tech-stack-key {
  font-size: 0.85rem; font-weight: 700;
  color: var(--text); text-transform: capitalize;
}
.tech-stack-val {
  font-size: 0.85rem; color: var(--text-muted);
  font-family: 'SF Mono', 'Fira Code', monospace;
}

/* Endpoint list */
.endpoint-list {
  display: flex; flex-direction: column; gap: 0.5rem;
}
.endpoint-item {
  display: flex; align-items: center; gap: 1rem;
  padding: 0.75rem 1rem; border-radius: 10px;
  background: rgba(255,255,255,0.03);
  border: 1px solid rgba(255,255,255,0.06);
  transition: var(--transition);
}
.endpoint-item:hover {
  background: rgba(255,255,255,0.06);
  border-color: rgba(255,255,255,0.1);
}
.endpoint-method {
  display: inline-block;
  padding: 0.2rem 0.55rem; border-radius: 6px;
  font-size: 0.7rem; font-weight: 800;
  text-transform: uppercase; letter-spacing: 0.04em;
  font-family: 'SF Mono', 'Fira Code', monospace;
  flex-shrink: 0; min-width: 50px; text-align: center;
}
.method-get { background: rgba(16,185,129,0.2); color: #6ee7b7; border: 1px solid rgba(16,185,129,0.3); }
.method-post { background: rgba(99,102,241,0.2); color: #a5b4fc; border: 1px solid rgba(99,102,241,0.3); }
.method-put { background: rgba(245,158,11,0.2); color: #fcd34d; border: 1px solid rgba(245,158,11,0.3); }
.method-delete { background: rgba(239,68,68,0.2); color: #fca5a5; border: 1px solid rgba(239,68,68,0.3); }
.method-patch { background: rgba(139,92,246,0.2); color: #c4b5fd; border: 1px solid rgba(139,92,246,0.3); }
.endpoint-path {
  font-family: 'SF Mono', 'Fira Code', monospace;
  font-size: 0.88rem; font-weight: 600; color: var(--text);
  flex-shrink: 0;
}
.endpoint-desc {
  font-size: 0.82rem; color: var(--text-muted);
  margin-left: auto;
}

/* ── FOOTER ── */
footer {
  text-align: center; padding: 2rem;
  color: var(--text-muted); font-size: 0.82rem;
  border-top: 1px solid var(--border);
  background: var(--surface-solid);
}
footer span { color: var(--primary); font-weight: 600; }

/* ── LOADING ── */
.spinner {
  width: 36px; height: 36px; border-radius: 50%;
  border: 3px solid var(--border); border-top-color: var(--primary);
  animation: spin 0.7s linear infinite; margin: 3rem auto;
}
@keyframes spin { to { transform: rotate(360deg); } }

/* ── RESPONSIVE ── */
@media (max-width: 768px) {
  .contact-layout {
    grid-template-columns: 1fr;
  }
  .info-header {
    flex-direction: column;
  }
  .info-grid {
    grid-template-columns: 1fr;
  }
  .info-card-wide {
    grid-column: auto;
  }
  .endpoint-item {
    flex-wrap: wrap;
  }
  .endpoint-desc {
    margin-left: 0;
    flex-basis: 100%;
    padding-left: calc(50px + 1rem);
  }
}

@media (max-width: 640px) {
  nav { padding: 0 1rem; }
  .nav-link { padding: 0.4rem 0.65rem; font-size: 0.8rem; }
  .hero { padding: 4rem 1rem 3rem; }
  .page-container { padding: 1.5rem 1rem; }
  .form-grid { grid-template-columns: 1fr; }
  .table-card { overflow-x: auto; }
  .about-section { padding: 1.5rem; }
  .contact-form-wrapper { padding: 1.5rem; }
}