*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
:root {
  --bg: #F8FAFC; --bg-2: #FFFFFF; --bg-3: #F1F5F9; --bg-4: #E8EFF8;
  --surface: #E2EAF4; --border: rgba(6,182,212,0.25); --border-soft: rgba(0,0,0,0.08);
  --cyan: #0891B2; --cyan-dim: rgba(8,145,178,0.08); --cyan-glow: rgba(8,145,178,0.15);
  --purple: #7C3AED; --purple-dim: rgba(124,58,237,0.08);
  --green: #059669; --amber: #D97706; --red: #DC2626;
  --text: #0F172A; --text-2: #475569; --text-3: #94A3B8;
  --sidebar-w: 260px; --header-h: 58px;
}
html { scroll-behavior: smooth; }
body { font-family: 'Outfit', sans-serif; background: var(--bg); color: var(--text); min-height: 100vh; overflow-x: hidden; }
::-webkit-scrollbar { width: 4px; }
::-webkit-scrollbar-track { background: var(--bg-2); }
::-webkit-scrollbar-thumb { background: var(--border); border-radius: 2px; }

/* HEADER */
.header {
  position: fixed; top: 0; left: 0; right: 0; z-index: 100;
  height: var(--header-h); background: rgba(248,250,252,0.95);
  backdrop-filter: blur(20px); border-bottom: 1px solid var(--border-soft);
  display: flex; align-items: center; padding: 0 1.5rem; gap: 1rem;
}
.header-logo { display: flex; align-items: center; gap: 10px; text-decoration: none; flex-shrink: 0; }
.logo-icon {
  width: 34px; height: 34px; border-radius: 9px;
  background: linear-gradient(135deg, var(--cyan), var(--purple));
  display: flex; align-items: center; justify-content: center;
  font-family: 'Syne', sans-serif; font-weight: 800; font-size: 13px; color: white; letter-spacing: -0.5px;
}
.logo-name { font-family: 'Syne', sans-serif; font-weight: 800; font-size: 1.2rem; color: var(--text); letter-spacing: -0.5px; }
.logo-name em { color: var(--cyan); font-style: normal; }




.logo-image {
  height: 52px;
  width: auto;
  max-width: 280px;
  object-fit: contain;
  display: block;
  transition: all 0.25s ease;
}

.logo-image:hover {
  transform: scale(1.02);
}

.footer-logo-image {
  height: 82px;
  width: auto;
  object-fit: contain;
  display: block;
  filter: drop-shadow(0 0 28px rgba(8,145,178,0.18));
}




.header-search {
  flex: 1; max-width: 380px; margin-left: 1rem;
  display: flex; align-items: center; gap: 8px;
  background: var(--bg-3); border: 1px solid var(--border-soft);
  border-radius: 9px; padding: 0 12px; height: 36px; transition: border-color 0.2s;
}
.header-search:focus-within { border-color: var(--cyan); }
.header-search input { background: none; border: none; outline: none; color: var(--text); font-family: 'Outfit', sans-serif; font-size: 0.83rem; width: 100%; }
.header-search input::placeholder { color: var(--text-3); }
.search-icon { color: var(--text-3); font-size: 14px; flex-shrink: 0; }
.header-right { margin-left: auto; display: flex; align-items: center; gap: 10px; }
.btn-pro { padding: 6px 16px; border-radius: 7px; background: linear-gradient(135deg, var(--cyan), var(--purple)); color: white; border: none; font-family: 'Outfit', sans-serif; font-weight: 600; font-size: 0.78rem; cursor: pointer; letter-spacing: 0.3px; white-space: nowrap; }
.btn-signin { padding: 6px 14px; border-radius: 7px; background: transparent; color: var(--text-2); border: 1px solid var(--border-soft); font-family: 'Outfit', sans-serif; font-size: 0.78rem; cursor: pointer; }
.btn-signin:hover { border-color: var(--cyan); color: var(--cyan); }
.hamburger { display: none; background: none; border: none; color: var(--text-2); cursor: pointer; padding: 4px; flex-direction: column; gap: 4px; }
.hamburger span { display: block; width: 20px; height: 2px; background: currentColor; border-radius: 1px; transition: 0.3s; }

/* LAYOUT */
.layout { display: flex; margin-top: var(--header-h); min-height: calc(100vh - var(--header-h)); }

/* SIDEBAR */
.sidebar {
  width: var(--sidebar-w); flex-shrink: 0;
  position: fixed; top: var(--header-h); left: 0;
  height: calc(100vh - var(--header-h));
  background: var(--bg-2); border-right: 1px solid var(--border-soft);
  overflow-y: auto; overflow-x: hidden;
  padding: 1.2rem 0.75rem;
  transition: transform 0.3s cubic-bezier(0.4,0,0.2,1); z-index: 90;
}
.sidebar-section { margin-bottom: 1.5rem; }
.sidebar-label { font-family: 'DM Mono', monospace; font-size: 0.62rem; color: var(--text-3); letter-spacing: 2px; text-transform: uppercase; padding: 0 0.75rem; margin-bottom: 0.4rem; }
.nav-item { display: flex; align-items: center; gap: 10px; padding: 8px 12px; border-radius: 9px; cursor: pointer; transition: all 0.18s; position: relative; font-size: 0.85rem; color: var(--text-2); font-weight: 400; user-select: none; border: 1px solid transparent; }
.nav-item:hover { background: var(--bg-3); color: var(--text); }
.nav-item.active { background: var(--cyan-dim); color: var(--cyan); border-color: var(--border); font-weight: 500; }
.nav-item.active::before { content: ''; position: absolute; left: 0; top: 20%; bottom: 20%; width: 2px; border-radius: 1px; background: var(--cyan); }
.nav-icon { width: 18px; text-align: center; font-size: 15px; flex-shrink: 0; }
.nav-badge { margin-left: auto; font-size: 0.6rem; padding: 2px 7px; border-radius: 999px; background: var(--cyan-dim); color: var(--cyan); font-family: 'DM Mono', monospace; }
.nav-badge.new { background: rgba(16,185,129,0.1); color: var(--green); }
.nav-badge.hot { background: rgba(245,158,11,0.1); color: var(--amber); }

/* MAIN */
.main { flex: 1; margin-left: var(--sidebar-w); min-height: 100%; }

/* HERO */
.hero { position: relative; overflow: hidden; padding: 3.5rem 2.5rem 3rem; background: var(--bg); border-bottom: 1px solid var(--border-soft); }
.hero-bg { position: absolute; inset: 0; pointer-events: none; background: radial-gradient(ellipse 60% 50% at 80% 50%, rgba(8,145,178,0.06) 0%, transparent 70%), radial-gradient(ellipse 40% 60% at 20% 80%, rgba(124,58,237,0.04) 0%, transparent 70%); }
.hero-grid { position: absolute; inset: 0; pointer-events: none; opacity: 0.04; background-image: linear-gradient(rgba(8,145,178,1) 1px, transparent 1px), linear-gradient(90deg, rgba(8,145,178,1) 1px, transparent 1px); background-size: 40px 40px; }
.hero-badge { display: inline-flex; align-items: center; gap: 6px; background: var(--cyan-dim); border: 1px solid var(--border); border-radius: 999px; padding: 4px 12px; font-family: 'DM Mono', monospace; font-size: 0.68rem; color: var(--cyan); margin-bottom: 1.2rem; animation: fadeUp 0.6s ease both; }
.badge-dot { width: 6px; height: 6px; border-radius: 50%; background: var(--cyan); animation: pulse 2s infinite; }
@keyframes pulse { 0%,100%{opacity:1;transform:scale(1)} 50%{opacity:0.5;transform:scale(0.8)} }
.hero-title { font-family: 'Syne', sans-serif; font-weight: 800; font-size: clamp(2rem, 4vw, 3rem); line-height: 1.1; letter-spacing: -1.5px; color: var(--text); max-width: 600px; margin-bottom: 1rem; animation: fadeUp 0.6s 0.1s ease both; }
.hero-title .accent { color: var(--cyan); }
.hero-title .accent-2 { color: var(--purple); }
.hero-sub { font-size: 1rem; color: var(--text-2); max-width: 520px; line-height: 1.6; margin-bottom: 2rem; animation: fadeUp 0.6s 0.2s ease both; }
.hero-actions { display: flex; gap: 10px; flex-wrap: wrap; animation: fadeUp 0.6s 0.3s ease both; }
.btn-cta { padding: 11px 24px; border-radius: 9px; border: none; background: var(--cyan); color: #FFFFFF; font-family: 'Outfit', sans-serif; font-weight: 700; font-size: 0.88rem; cursor: pointer; letter-spacing: 0.2px; transition: transform 0.15s, box-shadow 0.15s; }
.btn-cta:hover { transform: translateY(-1px); box-shadow: 0 8px 24px rgba(6,182,212,0.3); }
.btn-secondary { padding: 11px 24px; border-radius: 9px; background: transparent; color: var(--text-2); border: 1px solid var(--border-soft); font-family: 'Outfit', sans-serif; font-weight: 500; font-size: 0.88rem; cursor: pointer; transition: all 0.15s; }
.btn-secondary:hover { border-color: var(--cyan); color: var(--cyan); }
.hero-stats { display: flex; gap: 2rem; margin-top: 2.5rem; flex-wrap: wrap; animation: fadeUp 0.6s 0.4s ease both; }

.hero-content {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 2rem;
  align-items: center;
}
.hero-visual {
  display: flex;
  justify-content: center;
  align-items: center;
}
.tool-illustration {
  width: 100%;
  max-width: 560px;
  animation: floatMain 6s ease-in-out infinite;
  filter: drop-shadow(0 25px 50px rgba(8,145,178,0.15));
}
.tool-illustration svg {
  width: 100%;
  height: auto;
}
.float-item {
  animation: orbit 5s ease-in-out infinite;
  transform-origin: center;
}
.item-2 { animation-delay: 1s; }
.item-3 { animation-delay: 2s; }
.item-4 { animation-delay: 3s; }

@keyframes floatMain {
  0%, 100% { transform: translateY(0px); }
  50% { transform: translateY(-12px); }
}
@keyframes orbit {
  0%, 100% { transform: translateY(0px) scale(1); }
  50% { transform: translateY(-8px) scale(1.05); }
}



.stat { display: flex; flex-direction: column; }
.stat-num { font-family: 'Syne', sans-serif; font-weight: 800; font-size: 1.5rem; color: var(--text); letter-spacing: -0.5px; }
.stat-label { font-size: 0.72rem; color: var(--text-3); margin-top: 2px; font-family: 'DM Mono', monospace; }
@keyframes fadeUp { from { opacity: 0; transform: translateY(16px); } to { opacity: 1; transform: translateY(0); } }

/* CONTENT */
.content { padding: 2rem 2.5rem; }
.section-head { display: flex; align-items: center; justify-content: space-between; margin-bottom: 1.2rem; }
.section-title { font-family: 'Syne', sans-serif; font-weight: 700; font-size: 1.05rem; color: var(--text); letter-spacing: -0.3px; display: flex; align-items: center; gap: 8px; }
.section-title::before { content: ''; display: block; width: 3px; height: 16px; background: var(--cyan); border-radius: 2px; }
.section-more { font-size: 0.75rem; color: var(--cyan); cursor: pointer; font-family: 'DM Mono', monospace; letter-spacing: 0.5px; text-decoration: none; }
.section-more:hover { text-decoration: underline; }

/* CATEGORY PILLS */
.category-pills { display: flex; gap: 8px; flex-wrap: wrap; margin-bottom: 1.5rem; }
.pill { padding: 6px 14px; border-radius: 999px; background: var(--bg-3); border: 1px solid var(--border-soft); color: var(--text-2); font-size: 0.78rem; cursor: pointer; transition: all 0.18s; font-weight: 400; }
.pill:hover { border-color: var(--cyan); color: var(--cyan); background: var(--cyan-dim); }
.pill.active { background: var(--cyan-dim); border-color: var(--cyan); color: var(--cyan); font-weight: 500; }

/* TOOLS GRID */
.tools-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(240px, 1fr)); gap: 12px; margin-bottom: 2.5rem; }
.tool-card { background: var(--bg-2); border: 1px solid var(--border-soft); border-radius: 14px; padding: 1.25rem; cursor: pointer; transition: all 0.22s; position: relative; overflow: hidden; }
.tool-card::before { content: ''; position: absolute; inset: 0; background: linear-gradient(135deg, var(--cyan-dim), transparent); opacity: 0; transition: opacity 0.22s; }
.tool-card:hover { border-color: var(--border); transform: translateY(-2px); box-shadow: 0 8px 24px rgba(0,0,0,0.1); }
.tool-card:hover::before { opacity: 1; }
.tool-emoji { font-size: 1.6rem; margin-bottom: 0.75rem; display: block; }
.tool-name { font-family: 'Syne', sans-serif; font-weight: 700; font-size: 0.9rem; color: var(--text); margin-bottom: 4px; letter-spacing: -0.2px; }
.tool-desc { font-size: 0.75rem; color: var(--text-2); line-height: 1.5; }
.tool-meta { display: flex; align-items: center; justify-content: space-between; margin-top: 0.85rem; }
.tool-tag { font-size: 0.62rem; padding: 2px 8px; border-radius: 6px; font-family: 'DM Mono', monospace; }
.tag-dev { background: rgba(6,182,212,0.1); color: var(--cyan); }
.tag-design { background: rgba(168,85,247,0.1); color: var(--purple); }
.tag-seo { background: rgba(16,185,129,0.1); color: var(--green); }
.tag-content { background: rgba(245,158,11,0.1); color: var(--amber); }
.tag-utility { background: rgba(239,68,68,0.1); color: var(--red); }
.tag-calc { background: rgba(16,185,129,0.1); color: var(--green); }
.tag-video { background: rgba(239,68,68,0.12); color: #ef4444; }
.tag-audio { background: rgba(124,58,237,0.12); color: var(--purple); }
.tool-arrow { color: var(--text-3); font-size: 12px; transition: color 0.2s, transform 0.2s; }
.tool-card:hover .tool-arrow { color: var(--cyan); transform: translateX(2px); }

/* QUICK ACCESS */
.quick-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 10px; margin-bottom: 2.5rem; }
.quick-card { background: var(--bg-2); border: 1px solid var(--border-soft); border-radius: 12px; padding: 1rem; cursor: pointer; transition: all 0.18s; text-align: center; }
.quick-card:hover { border-color: var(--border); background: var(--bg-3); }
.quick-icon { font-size: 1.4rem; margin-bottom: 6px; }
.quick-name { font-size: 0.72rem; color: var(--text-2); font-weight: 500; }

/* STATS BANNER */
.stats-banner { background: var(--bg-2); border: 1px solid var(--border-soft); border-radius: 14px; padding: 1.5rem 2rem; display: flex; gap: 0; margin-bottom: 2.5rem; overflow: hidden; position: relative; }
.stats-banner::before { content: ''; position: absolute; top: 0; left: 0; right: 0; height: 2px; background: linear-gradient(90deg, var(--cyan), var(--purple), var(--cyan)); }
.stat-item { flex: 1; text-align: center; padding: 0 1.5rem; border-right: 1px solid var(--border-soft); }
.stat-item:last-child { border-right: none; }
.stat-big { font-family: 'Syne', sans-serif; font-weight: 800; font-size: 1.8rem; color: var(--text); letter-spacing: -1px; }
.stat-big.cyan { color: var(--cyan); }
.stat-big.purple { color: var(--purple); }
.stat-desc { font-size: 0.72rem; color: var(--text-3); margin-top: 3px; }

/* TOOL PANEL */
.tool-panel { position: fixed; top: var(--header-h); right: 0; width: 460px; height: calc(100vh - var(--header-h)); background: var(--bg-2); border-left: 1px solid var(--border); z-index: 80; display: flex; flex-direction: column; transform: translateX(100%); transition: transform 0.3s cubic-bezier(0.4,0,0.2,1); overflow-y: auto; }
.tool-panel.open { transform: translateX(0); }
.panel-header { padding: 1.25rem 1.5rem; border-bottom: 1px solid var(--border-soft); display: flex; align-items: center; justify-content: space-between; flex-shrink: 0; }
.panel-title { font-family: 'Syne', sans-serif; font-weight: 700; font-size: 1rem; color: var(--text); }
.panel-close { width: 28px; height: 28px; border-radius: 7px; background: var(--bg-3); border: 1px solid var(--border-soft); cursor: pointer; display: flex; align-items: center; justify-content: center; color: var(--text-2); font-size: 14px; transition: all 0.15s; }
.panel-close:hover { border-color: var(--cyan); color: var(--cyan); }
.panel-body { padding: 1.5rem; flex: 1; }
.panel-label { font-size: 0.72rem; color: var(--text-3); font-family: 'DM Mono', monospace; margin-bottom: 6px; letter-spacing: 1px; text-transform: uppercase; }
.panel-textarea { width: 100%; background: var(--bg-3); border: 1px solid var(--border-soft); border-radius: 10px; padding: 12px; color: var(--text); font-family: 'DM Mono', monospace; font-size: 0.8rem; resize: vertical; min-height: 120px; outline: none; line-height: 1.6; transition: border-color 0.2s; }
.panel-textarea:focus { border-color: var(--cyan); }
.panel-input { width: 100%; background: var(--bg-3); border: 1px solid var(--border-soft); border-radius: 9px; padding: 10px 14px; color: var(--text); font-family: 'Outfit', sans-serif; font-size: 0.85rem; outline: none; margin-bottom: 10px; transition: border-color 0.2s; }
.panel-input:focus { border-color: var(--cyan); }
.panel-select { width: 100%; background: var(--bg-3); border: 1px solid var(--border-soft); border-radius: 9px; padding: 10px 14px; color: var(--text); font-family: 'Outfit', sans-serif; font-size: 0.85rem; outline: none; margin-bottom: 10px; cursor: pointer; }
.panel-btn { width: 100%; padding: 11px; border-radius: 9px; border: none; background: var(--cyan); color: #FFFFFF; font-family: 'Outfit', sans-serif; font-weight: 700; font-size: 0.88rem; cursor: pointer; margin-top: 10px; transition: opacity 0.15s; }
.panel-btn:hover { opacity: 0.9; }
.panel-btn.purple { background: var(--purple); }
.panel-btn.green { background: var(--green); color: white; }
.panel-output { margin-top: 1rem; background: var(--bg-3); border: 1px solid var(--border-soft); border-radius: 10px; padding: 12px; font-family: 'DM Mono', monospace; font-size: 0.78rem; color: var(--cyan); min-height: 60px; line-height: 1.7; word-break: break-all; white-space: pre-wrap; }
.panel-divider { height: 1px; background: var(--border-soft); margin: 1rem 0; }
.panel-row { display: grid; grid-template-columns: 1fr 1fr; gap: 8px; margin-bottom: 10px; }
.panel-stat { background: var(--bg-3); border-radius: 9px; padding: 12px; text-align: center; }
.panel-stat-num { font-family: 'Syne', sans-serif; font-weight: 800; font-size: 1.4rem; }
.panel-stat-lbl { font-size: 0.65rem; color: var(--text-3); margin-top: 3px; }

/* SIDEBAR OVERLAY */
.sidebar-overlay { display: none; position: fixed; inset: 0; background: rgba(0,0,0,0.3); z-index: 89; backdrop-filter: blur(4px); }

/* FAV BUTTON */
.fav-btn { position: absolute; top: 10px; right: 10px; width: 24px; height: 24px; border-radius: 6px; background: var(--bg-3); border: 1px solid var(--border-soft); display: flex; align-items: center; justify-content: center; font-size: 11px; cursor: pointer; color: var(--text-3); transition: all 0.15s; z-index: 2; }
.fav-btn:hover, .fav-btn.faved { color: var(--amber); border-color: rgba(245,158,11,0.3); background: rgba(245,158,11,0.08); }

/* TEMP EMAIL STYLES */
.email-display { background: var(--bg-3); border: 1px solid var(--border); border-radius: 10px; padding: 14px; margin: 10px 0; display: flex; align-items: center; justify-content: space-between; gap: 8px; }
.email-addr { font-family: 'DM Mono', monospace; font-size: 0.78rem; color: var(--cyan); word-break: break-all; flex: 1; }
.copy-btn { padding: 5px 12px; border-radius: 6px; background: var(--cyan-dim); border: 1px solid var(--border); color: var(--cyan); font-size: 0.72rem; cursor: pointer; white-space: nowrap; transition: all 0.15s; }
.copy-btn:hover { background: var(--cyan); color: var(--bg); }
.inbox-item { background: var(--bg-3); border: 1px solid var(--border-soft); border-radius: 8px; padding: 10px 12px; margin-bottom: 8px; cursor: pointer; transition: all 0.15s; }
.inbox-item:hover { border-color: var(--cyan); }
.inbox-from { font-size: 0.78rem; color: var(--text); font-weight: 500; }
.inbox-sub { font-size: 0.72rem; color: var(--text-3); margin-top: 2px; }

/* QR CODE CANVAS */
#qrCanvas { border-radius: 10px; display: block; margin: 10px auto; }

/* COLOR SWATCH */
.color-swatch { width: 100%; height: 60px; border-radius: 10px; margin: 8px 0; border: 1px solid var(--border-soft); cursor: pointer; transition: 0.2s; }
.palette-row { display: flex; gap: 6px; margin: 8px 0; flex-wrap: wrap; }
.swatch { width: 36px; height: 36px; border-radius: 7px; cursor: pointer; border: 2px solid transparent; transition: 0.15s; }
.swatch:hover { border-color: white; transform: scale(1.1); }

/* PASSWORD STRENGTH */
.strength-bar { height: 6px; border-radius: 3px; margin: 8px 0; transition: all 0.3s; background: var(--bg-3); }
.strength-fill { height: 100%; border-radius: 3px; transition: all 0.3s; }


/* FOOTER */
.footer {
  position: relative;
  background: linear-gradient(135deg, #0F172A 0%, #111827 100%);
  color: #E2E8F0;
  padding: 3rem 2.5rem 2rem;
  border-top: 1px solid rgba(255,255,255,0.08);
  overflow: hidden;
}
.footer::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 3px;
  background: linear-gradient(90deg, var(--cyan), var(--purple), var(--cyan));
}
.footer-top {
  display: grid;
  grid-template-columns: 1.8fr 1fr 1fr 1fr 1fr;
  gap: 2rem;
  margin-bottom: 2rem;
}
.footer-brand p {
  color: #94A3B8;
  line-height: 1.8;
  font-size: 0.9rem;
  margin-top: 0.75rem;
  max-width: 320px;
}
.footer-logo {
  font-family: 'Syne', sans-serif;
  font-weight: 800;
  font-size: 1.5rem;
  color: #FFFFFF;
}
.footer-logo em { color: var(--cyan); font-style: normal; }
.footer-title {
  font-family: 'Syne', sans-serif;
  font-size: 1rem;
  font-weight: 700;
  color: #FFFFFF;
  margin-bottom: 1rem;
}
.footer-links {
  display: flex;
  flex-direction: column;
  gap: 0.7rem;
}
.footer-links a {
  color: #94A3B8;
  text-decoration: none;
  font-size: 0.85rem;
  transition: all 0.2s ease;
}
.footer-links a:hover {
  color: var(--cyan);
  transform: translateX(4px);
}
.footer-bottom {
  padding-top: 1.25rem;
  border-top: 1px solid rgba(255,255,255,0.08);
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
  flex-wrap: nowrap;
}
.footer-copy {
  font-size: 0.75rem;
  color: #64748B;
  font-family: 'DM Mono', monospace;
  white-space: nowrap;
}
.footer-social {
  display: flex;
  gap: 0.75rem;
  align-items: center;
  flex-shrink: 0;
}
.footer-social a {
  width: 36px;
  height: 36px;
  border-radius: 10px;
  background: rgba(255,255,255,0.05);
  border: 1px solid rgba(255,255,255,0.08);
  display: flex;
  align-items: center;
  justify-content: center;
  color: #CBD5E1;
  text-decoration: none;
  transition: all 0.2s ease;
}
.footer-social a:hover {
  background: rgba(8,145,178,0.12);
  border-color: rgba(8,145,178,0.35);
  color: var(--cyan);
  transform: translateY(-2px);
}

/* ANIMATIONS */

.card-anim { animation: cardIn 0.4s ease both; }
@keyframes cardIn { from { opacity: 0; transform: translateY(10px); } to { opacity: 1; transform: translateY(0); } }

/* RESPONSIVE */

@media (max-width: 1100px) {
  .hero-content {
    grid-template-columns: 1fr;
  }
  .hero-visual {
    margin-top: 1.5rem;
  }
}
@media (max-width: 900px) {
  .footer-top {
    grid-template-columns: 1fr 1fr 1fr;
  }
  .footer-brand { grid-column: 1 / -1; }
  .footer-bottom { flex-wrap: wrap; gap: 0.75rem; }

  .sidebar { transform: translateX(-100%); }
  .sidebar.open { transform: translateX(0); }
  .sidebar-overlay.open { display: block; }
  .main { margin-left: 0; }
  .hamburger { display: flex; }
  .quick-grid { grid-template-columns: repeat(2, 1fr); }
  .tool-panel { width: 100%; }
  .stats-banner { flex-wrap: wrap; }
  .stat-item { border-right: none; border-bottom: 1px solid var(--border-soft); padding: 0.75rem 0; }
  .stat-item:last-child { border-bottom: none; }
}
@media (max-width: 600px) {
  .footer-top {
    grid-template-columns: 1fr 1fr;
  }
  .footer-brand { grid-column: 1 / -1; }
  .footer {
    padding: 2.5rem 1.25rem 1.5rem;
  }
  .footer-bottom {
    flex-direction: column;
    align-items: flex-start;
    gap: 0.75rem;
  }
  .footer-copy { white-space: normal; }

  .hero { padding: 2rem 1.25rem 2rem; }
  .content { padding: 1.5rem 1.25rem; }
  .hero-stats { gap: 1.2rem; }
  .header-search { display: none; }
  .tools-grid { grid-template-columns: 1fr 1fr; }
}