/* ================================================================
   CodePreview.live — Premium Glassmorphism Navigation System
   menu.css — Side Drawer + Hamburger + Pages
================================================================= */

/* ── Hamburger Button ── */
.nav-menu-btn {
  position: relative;
  width: 46px;
  height: 46px;
  flex: 0 0 auto;
  display: grid;
  place-items: center;
  border: 1px solid rgba(255,255,255,.16);
  border-radius: 16px;
  background: linear-gradient(180deg, rgba(255,255,255,.13), rgba(255,255,255,.065));
  box-shadow: inset 0 1px 0 rgba(255,255,255,.16), 0 8px 24px rgba(0,0,0,.22);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  cursor: pointer;
  transition: transform .28s var(--spring), border-color .28s var(--ease), box-shadow .28s var(--ease), background .28s var(--ease);
  outline: none;
  color: var(--text);
  margin-left: auto;
}
.nav-menu-btn:hover {
  transform: translateY(-2px);
  border-color: rgba(99,230,255,.3);
  box-shadow: inset 0 1px 0 rgba(255,255,255,.22), 0 14px 36px rgba(0,0,0,.3), 0 0 0 1px rgba(99,230,255,.12);
}
.nav-menu-btn:active { transform: translateY(0) scale(.96); }
.nav-menu-btn:focus-visible { box-shadow: 0 0 0 3px rgba(99,230,255,.28), inset 0 1px 0 rgba(255,255,255,.18); }

.nav-menu-btn svg {
  width: 20px;
  height: 20px;
  stroke: currentColor;
  fill: none;
  stroke-width: 2;
  stroke-linecap: round;
  position: absolute;
  transition: opacity .24s var(--ease), transform .34s var(--spring);
}

.nav-menu-btn .icon-menu   { opacity: 1;  transform: scale(1) rotate(0deg); }
.nav-menu-btn .icon-close  { opacity: 0;  transform: scale(.6) rotate(-45deg); }

.nav-menu-btn.is-open .icon-menu  { opacity: 0;  transform: scale(.6) rotate(45deg); }
.nav-menu-btn.is-open .icon-close { opacity: 1;  transform: scale(1) rotate(0deg); }

/* ── Backdrop Overlay ── */
.drawer-backdrop {
  position: fixed;
  inset: 0;
  z-index: 900;
  background: rgba(3, 7, 19, .90);
  opacity: 0;
  visibility: hidden;
  transition: opacity .36s var(--ease), visibility .36s var(--ease);
}
.drawer-backdrop.is-visible {
  opacity: 1;
  visibility: visible;
}

/* ── Side Drawer ── */
.side-drawer {
  position: fixed;
  top: 0;
  right: 0;
  z-index: 1000;
  height: 100dvh;
  width: min(380px, 100vw);
  display: flex;
  flex-direction: column;
  background: #07111f;
  border-left: 1px solid rgba(99,230,255,.12);
  box-shadow: -24px 0 70px rgba(0,0,0,.85);
  transform: translateX(100%);
  transition: transform .42s cubic-bezier(.32,.72,0,1);
  overflow: hidden;
  isolation: isolate;
}
.side-drawer::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at 90% 8%, rgba(99,230,255,.1), transparent 40%),
    radial-gradient(circle at 10% 85%, rgba(167,139,250,.1), transparent 40%);
  pointer-events: none;
}
.side-drawer.is-open {
  transform: translateX(0);
}

/* ── Drawer Inner Header ── */
.drawer-header {
  padding: 22px 22px 18px;
  border-bottom: 1px solid rgba(255,255,255,.09);
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-shrink: 0;
  position: relative;
  z-index: 1;
}
.drawer-logo {
  display: flex;
  align-items: center;
  gap: 11px;
  text-decoration: none;
  color: inherit;
}
.drawer-logo-icon {
  width: 40px;
  height: 40px;
  display: grid;
  place-items: center;
  border-radius: 14px;
  background: linear-gradient(135deg, var(--cyan), var(--blue) 52%, var(--violet));
  font-family: var(--mono);
  font-size: 11.5px;
  font-weight: 900;
  color: #06101e;
  box-shadow: 0 10px 26px rgba(99,230,255,.2);
}
.drawer-logo-text {
  font-size: 1rem;
  font-weight: 800;
  letter-spacing: -.04em;
  color: #fff;
}
.drawer-logo-text span {
  background: linear-gradient(90deg, var(--cyan), #c4b5fd);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.drawer-close {
  width: 38px;
  height: 38px;
  display: grid;
  place-items: center;
  border: 1px solid rgba(255,255,255,.12);
  border-radius: 12px;
  background: rgba(255,255,255,.06);
  color: var(--muted);
  cursor: pointer;
  transition: color .22s, border-color .22s, background .22s, transform .22s var(--spring);
  outline: none;
}
.drawer-close:hover { color: var(--text); border-color: rgba(251,113,133,.3); background: rgba(251,113,133,.08); transform: scale(1.06); }
.drawer-close:focus-visible { box-shadow: 0 0 0 3px rgba(99,230,255,.22); }
.drawer-close svg { width: 16px; height: 16px; stroke: currentColor; fill: none; stroke-width: 2; stroke-linecap: round; }

/* ── Nav Items ── */
.drawer-nav {
  flex: 1;
  overflow-y: auto;
  padding: 12px 14px;
  scrollbar-width: thin;
  scrollbar-color: rgba(255,255,255,.12) transparent;
  position: relative;
  z-index: 1;
}
.drawer-nav::-webkit-scrollbar { width: 6px; }
.drawer-nav::-webkit-scrollbar-thumb { background: rgba(255,255,255,.12); border-radius: 999px; }

.drawer-nav-item {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 13px 16px;
  margin-bottom: 3px;
  border: 1px solid transparent;
  border-radius: 16px;
  color: var(--text-soft);
  text-decoration: none;
  font-size: .92rem;
  font-weight: 600;
  letter-spacing: -.01em;
  cursor: pointer;
  transition: color .22s var(--ease), background .22s var(--ease), border-color .22s var(--ease), transform .22s var(--spring), box-shadow .22s var(--ease);
  position: relative;
  overflow: hidden;
  background: none;
  outline: none;
  width: 100%;
  text-align: left;
  -webkit-tap-highlight-color: transparent;
}
.drawer-nav-item::before {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at 0% 50%, rgba(99,230,255,.18), transparent 60%);
  opacity: 0;
  transition: opacity .24s var(--ease);
  border-radius: inherit;
}
.drawer-nav-item:hover, .drawer-nav-item:focus-visible {
  color: var(--text);
  background: rgba(255,255,255,.07);
  border-color: rgba(99,230,255,.14);
  transform: translateX(4px);
  box-shadow: 0 4px 18px rgba(0,0,0,.18);
}
.drawer-nav-item:hover::before { opacity: 1; }
.drawer-nav-item:active { transform: translateX(2px) scale(.99); }

.drawer-nav-item .nav-icon {
  width: 38px;
  height: 38px;
  flex: 0 0 auto;
  display: grid;
  place-items: center;
  border-radius: 12px;
  border: 1px solid rgba(255,255,255,.1);
  background: rgba(255,255,255,.06);
  transition: background .22s, border-color .22s, box-shadow .22s;
}
.drawer-nav-item:hover .nav-icon {
  background: rgba(99,230,255,.1);
  border-color: rgba(99,230,255,.22);
  box-shadow: 0 0 18px rgba(99,230,255,.08);
}
.drawer-nav-item .nav-icon svg {
  width: 17px;
  height: 17px;
  stroke: currentColor;
  fill: none;
  stroke-width: 1.8;
  stroke-linecap: round;
  stroke-linejoin: round;
  color: var(--muted);
  transition: color .22s;
}
.drawer-nav-item:hover .nav-icon svg { color: var(--cyan); }

.drawer-nav-item .nav-label { flex: 1; line-height: 1.2; }
.drawer-nav-item .nav-arrow {
  width: 16px;
  height: 16px;
  stroke: rgba(255,255,255,.25);
  fill: none;
  stroke-width: 2;
  stroke-linecap: round;
  stroke-linejoin: round;
  transition: stroke .22s, transform .22s var(--spring);
  flex-shrink: 0;
}
.drawer-nav-item:hover .nav-arrow { stroke: rgba(99,230,255,.6); transform: translateX(3px); }

.drawer-nav-divider {
  height: 1px;
  margin: 10px 16px;
  background: rgba(255,255,255,.07);
}

/* ── Drawer Footer ── */
.drawer-footer {
  padding: 16px 22px;
  border-top: 1px solid rgba(255,255,255,.08);
  text-align: center;
  font-size: .75rem;
  font-weight: 600;
  color: var(--muted-2);
  letter-spacing: .05em;
  flex-shrink: 0;
  position: relative;
  z-index: 1;
}
.drawer-footer span {
  color: var(--cyan);
  font-weight: 700;
}

/* ── Stagger animation for nav items ── */
.is-open .drawer-nav-item {
  animation: slideInItem .38s var(--ease) both;
}
.is-open .drawer-nav-item:nth-child(1)  { animation-delay: .04s; }
.is-open .drawer-nav-item:nth-child(2)  { animation-delay: .08s; }
.is-open .drawer-nav-item:nth-child(3)  { animation-delay: .11s; }
.is-open .drawer-nav-item:nth-child(4)  { animation-delay: .14s; }
.is-open .drawer-nav-item:nth-child(5)  { animation-delay: .17s; }
.is-open .drawer-nav-item:nth-child(6)  { animation-delay: .20s; }
.is-open .drawer-nav-item:nth-child(7)  { animation-delay: .23s; }
.is-open .drawer-nav-item:nth-child(8)  { animation-delay: .26s; }
.is-open .drawer-nav-item:nth-child(9)  { animation-delay: .29s; }
.is-open .drawer-nav-item:nth-child(10) { animation-delay: .32s; }
.is-open .drawer-nav-item:nth-child(11) { animation-delay: .35s; }

@keyframes slideInItem {
  from { opacity: 0; transform: translateY(8px); }
  to   { opacity: 1; transform: translateY(0); }
}

/* ================================================================
   PAGE OVERLAY SYSTEM
   Pages slide over the main app (does not touch editor)
================================================================= */
.page-overlay {
  position: fixed;
  inset: 0;
  z-index: 800;
  background: linear-gradient(155deg, #030713 0%, #07111f 60%, #050916 100%);
  overflow-y: auto;
  transform: translateY(100%);
  opacity: 0;
  transition: transform .46s cubic-bezier(.32,.72,0,1), opacity .34s var(--ease);
  scrollbar-width: thin;
  scrollbar-color: rgba(255,255,255,.1) transparent;
}
.page-overlay.is-active {
  transform: translateY(0);
  opacity: 1;
}
.page-overlay::-webkit-scrollbar { width: 8px; }
.page-overlay::-webkit-scrollbar-thumb { background: rgba(255,255,255,.1); border-radius: 999px; }

/* ── Page Topbar ── */
.page-topbar {
  position: sticky;
  top: 0;
  z-index: 10;
  padding: 16px 28px;
  display: flex;
  align-items: center;
  gap: 16px;
  background: rgba(3,7,19,.85);
  border-bottom: 1px solid rgba(255,255,255,.08);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
}
.page-back-btn {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 9px 16px;
  border: 1px solid rgba(255,255,255,.12);
  border-radius: 999px;
  background: rgba(255,255,255,.07);
  color: var(--text-soft);
  font-size: .82rem;
  font-weight: 700;
  letter-spacing: .01em;
  cursor: pointer;
  transition: color .22s, border-color .22s, background .22s, transform .22s var(--spring);
  outline: none;
  text-decoration: none;
  white-space: nowrap;
}
.page-back-btn:hover { color: var(--text); border-color: rgba(99,230,255,.22); background: rgba(99,230,255,.07); transform: translateX(-2px); }
.page-back-btn svg { width: 15px; height: 15px; stroke: currentColor; fill: none; stroke-width: 2.2; stroke-linecap: round; stroke-linejoin: round; }
.page-topbar-title { font-size: 1rem; font-weight: 700; letter-spacing: -.03em; color: var(--text-soft); }

/* ── Page Content Shell ── */
.page-content {
  max-width: 860px;
  margin: 0 auto;
  padding: 56px 28px 80px;
}

.page-hero {
  margin-bottom: 56px;
}
.page-hero-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 14px;
  border: 1px solid rgba(99,230,255,.2);
  border-radius: 999px;
  background: rgba(99,230,255,.07);
  color: var(--cyan);
  font-size: .72rem;
  font-weight: 800;
  letter-spacing: .1em;
  text-transform: uppercase;
  margin-bottom: 20px;
}
.page-hero-eyebrow svg { width: 13px; height: 13px; stroke: currentColor; fill: none; stroke-width: 2; stroke-linecap: round; }
.page-title {
  font-size: clamp(2rem, 5vw, 3rem);
  font-weight: 850;
  letter-spacing: -.05em;
  line-height: 1.08;
  color: #fff;
  margin-bottom: 18px;
}
.page-title .grad {
  background: linear-gradient(90deg, var(--cyan), #c4b5fd 55%, var(--amber));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
.page-subtitle {
  font-size: 1.08rem;
  line-height: 1.68;
  color: var(--text-soft);
  max-width: 620px;
}

/* ================================================================
   HOW TO USE PAGE
================================================================= */
.how-steps { display: grid; gap: 22px; }
.step-card {
  display: grid;
  grid-template-columns: 64px 1fr;
  gap: 22px;
  padding: 28px;
  border: 1px solid rgba(255,255,255,.09);
  border-radius: 20px;
  background: linear-gradient(135deg, rgba(255,255,255,.055), rgba(255,255,255,.02));
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  transition: border-color .26s, box-shadow .26s, transform .26s var(--spring);
  position: relative;
  overflow: hidden;
}
.step-card::before {
  content: "";
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(99,230,255,.35), transparent);
  opacity: 0;
  transition: opacity .26s;
}
.step-card:hover { border-color: rgba(99,230,255,.2); box-shadow: 0 18px 50px rgba(0,0,0,.3), 0 0 0 1px rgba(99,230,255,.06); transform: translateY(-2px); }
.step-card:hover::before { opacity: 1; }

.step-num {
  width: 54px;
  height: 54px;
  display: grid;
  place-items: center;
  border-radius: 16px;
  background: linear-gradient(135deg, rgba(99,230,255,.14), rgba(167,139,250,.1));
  border: 1px solid rgba(99,230,255,.2);
  font-size: 1.4rem;
  font-weight: 900;
  font-family: var(--mono);
  color: var(--cyan);
  letter-spacing: -.06em;
  flex-shrink: 0;
}
.step-body {}
.step-title {
  font-size: 1.05rem;
  font-weight: 750;
  letter-spacing: -.03em;
  color: var(--text);
  margin-bottom: 8px;
}
.step-desc {
  font-size: .92rem;
  line-height: 1.68;
  color: var(--text-soft);
}
.step-code {
  margin-top: 12px;
  padding: 10px 14px;
  border-radius: 10px;
  background: rgba(0,0,0,.38);
  border: 1px solid rgba(255,255,255,.1);
  font-family: var(--mono);
  font-size: .8rem;
  color: var(--cyan);
  display: flex;
  align-items: center;
  gap: 8px;
}
.step-code svg { width: 14px; height: 14px; stroke: currentColor; fill: none; stroke-width: 2; stroke-linecap: round; opacity: .7; flex-shrink: 0; }

/* ================================================================
   FEATURES PAGE
================================================================= */
.features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: 18px;
}
.feature-card {
  padding: 28px 26px;
  border: 1px solid rgba(255,255,255,.09);
  border-radius: 22px;
  background: linear-gradient(145deg, rgba(255,255,255,.065), rgba(255,255,255,.02));
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  transition: border-color .26s, box-shadow .26s, transform .26s var(--spring);
  position: relative;
  overflow: hidden;
}
.feature-card::after {
  content: "";
  position: absolute;
  bottom: -40px; right: -40px;
  width: 120px; height: 120px;
  border-radius: 50%;
  opacity: .12;
  transition: opacity .3s, transform .3s;
}
.feature-card:nth-child(1)::after { background: var(--cyan); }
.feature-card:nth-child(2)::after { background: var(--violet); }
.feature-card:nth-child(3)::after { background: var(--mint); }
.feature-card:nth-child(4)::after { background: var(--amber); }
.feature-card:nth-child(5)::after { background: var(--blue); }
.feature-card:nth-child(6)::after { background: var(--rose); }
.feature-card:hover { border-color: rgba(99,230,255,.18); box-shadow: 0 16px 46px rgba(0,0,0,.28); transform: translateY(-3px); }
.feature-card:hover::after { opacity: .2; transform: scale(1.2); }

.feature-icon-wrap {
  width: 52px;
  height: 52px;
  display: grid;
  place-items: center;
  border-radius: 16px;
  margin-bottom: 18px;
  background: rgba(99,230,255,.1);
  border: 1px solid rgba(99,230,255,.18);
}
.feature-card:nth-child(2) .feature-icon-wrap { background: rgba(167,139,250,.1); border-color: rgba(167,139,250,.18); }
.feature-card:nth-child(3) .feature-icon-wrap { background: rgba(134,239,172,.1); border-color: rgba(134,239,172,.18); }
.feature-card:nth-child(4) .feature-icon-wrap { background: rgba(247,200,115,.1); border-color: rgba(247,200,115,.18); }
.feature-card:nth-child(5) .feature-icon-wrap { background: rgba(106,166,255,.1); border-color: rgba(106,166,255,.18); }
.feature-card:nth-child(6) .feature-icon-wrap { background: rgba(251,113,133,.1); border-color: rgba(251,113,133,.18); }

.feature-icon-wrap svg {
  width: 24px; height: 24px;
  stroke: var(--cyan); fill: none;
  stroke-width: 1.8; stroke-linecap: round; stroke-linejoin: round;
}
.feature-card:nth-child(2) .feature-icon-wrap svg { stroke: var(--violet); }
.feature-card:nth-child(3) .feature-icon-wrap svg { stroke: var(--mint); }
.feature-card:nth-child(4) .feature-icon-wrap svg { stroke: var(--amber); }
.feature-card:nth-child(5) .feature-icon-wrap svg { stroke: var(--blue); }
.feature-card:nth-child(6) .feature-icon-wrap svg { stroke: var(--rose); }

.feature-title { font-size: 1rem; font-weight: 750; letter-spacing: -.03em; color: var(--text); margin-bottom: 8px; }
.feature-desc  { font-size: .875rem; line-height: 1.65; color: var(--text-soft); }

/* ================================================================
   BLOG PAGE
================================================================= */
.blog-grid { display: grid; gap: 22px; }
.blog-card {
  display: grid;
  grid-template-columns: 1fr auto;
  align-items: start;
  gap: 18px;
  padding: 28px;
  border: 1px solid rgba(255,255,255,.09);
  border-radius: 20px;
  background: linear-gradient(135deg, rgba(255,255,255,.055), rgba(255,255,255,.02));
  cursor: pointer;
  text-decoration: none;
  transition: border-color .26s, box-shadow .26s, transform .26s var(--spring), background .26s;
  position: relative;
  overflow: hidden;
}
.blog-card:hover { border-color: rgba(99,230,255,.2); box-shadow: 0 18px 50px rgba(0,0,0,.3); transform: translateY(-2px); background: linear-gradient(135deg, rgba(99,230,255,.04), rgba(255,255,255,.02)); }

.blog-tag {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  padding: 4px 10px;
  border-radius: 999px;
  font-size: .68rem;
  font-weight: 800;
  letter-spacing: .08em;
  text-transform: uppercase;
  margin-bottom: 10px;
  border: 1px solid;
}
.blog-tag.tag-guide    { color: var(--cyan);   border-color: rgba(99,230,255,.22);   background: rgba(99,230,255,.06); }
.blog-tag.tag-tools    { color: var(--violet); border-color: rgba(167,139,250,.22); background: rgba(167,139,250,.06); }
.blog-tag.tag-beginner { color: var(--mint);   border-color: rgba(134,239,172,.22); background: rgba(134,239,172,.06); }
.blog-tag.tag-tips     { color: var(--amber);  border-color: rgba(247,200,115,.22); background: rgba(247,200,115,.06); }
.blog-tag.tag-dev      { color: var(--blue);   border-color: rgba(106,166,255,.22);  background: rgba(106,166,255,.06); }

.blog-card-title { font-size: 1.05rem; font-weight: 750; letter-spacing: -.03em; color: var(--text); margin-bottom: 8px; line-height: 1.3; }
.blog-card-excerpt { font-size: .875rem; line-height: 1.66; color: var(--text-soft); }
.blog-card-meta { margin-top: 16px; font-size: .72rem; color: var(--muted); display: flex; align-items: center; gap: 12px; }
.blog-card-meta svg { width: 12px; height: 12px; stroke: currentColor; fill: none; stroke-width: 2; stroke-linecap: round; }

.blog-arrow {
  width: 36px; height: 36px;
  display: grid; place-items: center;
  border-radius: 12px;
  border: 1px solid rgba(255,255,255,.1);
  background: rgba(255,255,255,.04);
  flex-shrink: 0;
  transition: background .22s, border-color .22s, transform .22s var(--spring);
  color: var(--muted);
}
.blog-card:hover .blog-arrow { background: rgba(99,230,255,.1); border-color: rgba(99,230,255,.2); color: var(--cyan); transform: translate(2px, -2px); }
.blog-arrow svg { width: 15px; height: 15px; stroke: currentColor; fill: none; stroke-width: 2; stroke-linecap: round; stroke-linejoin: round; }

/* ================================================================
   FAQ PAGE
================================================================= */
.faq-list { display: grid; gap: 10px; }
.faq-item {
  border: 1px solid rgba(255,255,255,.09);
  border-radius: 16px;
  overflow: hidden;
  background: rgba(255,255,255,.04);
  transition: border-color .24s;
}
.faq-item.is-open { border-color: rgba(99,230,255,.18); }
.faq-question {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 20px 22px;
  background: none;
  border: none;
  color: var(--text);
  font-size: .95rem;
  font-weight: 700;
  letter-spacing: -.02em;
  text-align: left;
  cursor: pointer;
  transition: color .22s;
  outline: none;
  line-height: 1.4;
}
.faq-question:hover { color: #fff; }
.faq-question:focus-visible { box-shadow: inset 0 0 0 2px rgba(99,230,255,.22); }

.faq-chevron {
  width: 22px; height: 22px;
  display: grid; place-items: center;
  border-radius: 8px;
  background: rgba(255,255,255,.06);
  border: 1px solid rgba(255,255,255,.1);
  flex-shrink: 0;
  transition: background .22s, border-color .22s, transform .32s var(--spring);
  color: var(--muted);
}
.faq-chevron svg { width: 13px; height: 13px; stroke: currentColor; fill: none; stroke-width: 2.5; stroke-linecap: round; stroke-linejoin: round; }
.faq-item.is-open .faq-chevron { background: rgba(99,230,255,.12); border-color: rgba(99,230,255,.24); color: var(--cyan); transform: rotate(180deg); }

.faq-answer {
  display: grid;
  grid-template-rows: 0fr;
  transition: grid-template-rows .34s var(--ease);
}
.faq-item.is-open .faq-answer { grid-template-rows: 1fr; }
.faq-answer-inner {
  overflow: hidden;
  padding: 0 22px;
}
.faq-item.is-open .faq-answer-inner { padding-bottom: 20px; }
.faq-answer-inner p {
  font-size: .9rem;
  line-height: 1.72;
  color: var(--text-soft);
  padding-top: 4px;
  border-top: 1px solid rgba(255,255,255,.07);
}

/* ================================================================
   ABOUT PAGE
================================================================= */
.about-hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 10px 18px;
  border: 1px solid rgba(99,230,255,.2);
  border-radius: 16px;
  background: rgba(99,230,255,.06);
  color: var(--cyan);
  font-size: .82rem;
  font-weight: 700;
  letter-spacing: -.01em;
  margin-bottom: 28px;
}
.about-hero-badge svg { width: 16px; height: 16px; stroke: currentColor; fill: none; stroke-width: 2; stroke-linecap: round; }

.about-body { font-size: 1.02rem; line-height: 1.78; color: var(--text-soft); }
.about-body p { margin-bottom: 18px; }
.about-body p:last-child { margin-bottom: 0; }
.about-body strong { color: var(--text); font-weight: 700; }

.about-stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
  margin: 40px 0;
}
.about-stat {
  padding: 24px 20px;
  border: 1px solid rgba(255,255,255,.09);
  border-radius: 18px;
  background: rgba(255,255,255,.04);
  text-align: center;
}
.about-stat-num { font-size: 2rem; font-weight: 900; letter-spacing: -.06em; color: var(--cyan); line-height: 1; margin-bottom: 6px; }
.about-stat-label { font-size: .78rem; color: var(--muted); font-weight: 600; letter-spacing: .04em; text-transform: uppercase; }

.about-values { display: grid; gap: 14px; margin-top: 36px; }
.about-value-item {
  display: flex;
  align-items: flex-start;
  gap: 14px;
  padding: 20px 22px;
  border: 1px solid rgba(255,255,255,.08);
  border-radius: 16px;
  background: rgba(255,255,255,.03);
}
.about-value-dot {
  width: 10px; height: 10px;
  border-radius: 50%;
  background: var(--cyan);
  margin-top: 5px;
  flex-shrink: 0;
  box-shadow: 0 0 14px rgba(99,230,255,.6);
}
.about-value-item:nth-child(2) .about-value-dot { background: var(--violet); box-shadow: 0 0 14px rgba(167,139,250,.6); }
.about-value-item:nth-child(3) .about-value-dot { background: var(--mint); box-shadow: 0 0 14px rgba(134,239,172,.6); }
.about-value-title { font-size: .92rem; font-weight: 750; color: var(--text); margin-bottom: 4px; letter-spacing: -.02em; }
.about-value-desc  { font-size: .86rem; line-height: 1.64; color: var(--text-soft); }

/* ================================================================
   CONTACT PAGE
================================================================= */
.contact-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 24px; margin-bottom: 40px; }
.contact-card {
  padding: 26px;
  border: 1px solid rgba(255,255,255,.09);
  border-radius: 20px;
  background: rgba(255,255,255,.04);
  transition: border-color .26s, transform .26s var(--spring), box-shadow .26s;
  text-decoration: none;
  display: block;
}
.contact-card:hover { border-color: rgba(99,230,255,.2); transform: translateY(-2px); box-shadow: 0 14px 40px rgba(0,0,0,.24); }
.contact-card-icon {
  width: 46px; height: 46px;
  display: grid; place-items: center;
  border-radius: 14px;
  background: rgba(99,230,255,.1);
  border: 1px solid rgba(99,230,255,.18);
  margin-bottom: 16px;
}
.contact-card-icon svg { width: 22px; height: 22px; stroke: var(--cyan); fill: none; stroke-width: 1.8; stroke-linecap: round; stroke-linejoin: round; }
.contact-card-title { font-size: .95rem; font-weight: 750; color: var(--text); margin-bottom: 6px; letter-spacing: -.02em; }
.contact-card-desc  { font-size: .84rem; line-height: 1.6; color: var(--text-soft); }

.contact-form-wrap {
  border: 1px solid rgba(255,255,255,.1);
  border-radius: 22px;
  background: rgba(255,255,255,.04);
  padding: 36px;
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
}
.form-title { font-size: 1.3rem; font-weight: 800; letter-spacing: -.04em; color: var(--text); margin-bottom: 6px; }
.form-subtitle { font-size: .88rem; color: var(--text-soft); margin-bottom: 28px; line-height: 1.5; }

.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; margin-bottom: 14px; }
.form-group { margin-bottom: 14px; }
.form-label {
  display: block;
  font-size: .78rem;
  font-weight: 700;
  letter-spacing: .04em;
  text-transform: uppercase;
  color: var(--text-soft);
  margin-bottom: 8px;
}
.form-input,
.form-textarea {
  width: 100%;
  padding: 13px 16px;
  border: 1px solid rgba(255,255,255,.12);
  border-radius: 13px;
  background: rgba(0,0,0,.28);
  color: var(--text);
  font-family: var(--sans);
  font-size: .9rem;
  line-height: 1.4;
  outline: none;
  resize: none;
  transition: border-color .22s, box-shadow .22s, background .22s;
}
.form-input::placeholder, .form-textarea::placeholder { color: var(--muted-2); }
.form-input:focus, .form-textarea:focus {
  border-color: rgba(99,230,255,.36);
  background: rgba(0,0,0,.38);
  box-shadow: 0 0 0 3px rgba(99,230,255,.1);
}
.form-textarea { min-height: 130px; }

.form-submit {
  width: 100%;
  padding: 15px 22px;
  border: 1px solid rgba(255,255,255,.22);
  border-radius: 999px;
  background: linear-gradient(135deg, var(--cyan), var(--blue) 52%, var(--violet));
  color: #06101e;
  font: 800 .92rem/1 var(--sans);
  letter-spacing: .01em;
  cursor: pointer;
  margin-top: 8px;
  transition: transform .24s var(--spring), box-shadow .24s, filter .24s;
  outline: none;
}
.form-submit:hover {
  transform: translateY(-2px);
  box-shadow: 0 20px 48px rgba(99,230,255,.24), 0 12px 28px rgba(167,139,250,.16);
  filter: brightness(1.06);
}
.form-submit:active { transform: translateY(0) scale(.99); }
.form-submit:focus-visible { box-shadow: 0 0 0 3px rgba(99,230,255,.28); }

/* ================================================================
   PRIVACY / TERMS PAGES
================================================================= */
.legal-content {
  font-size: .93rem;
  line-height: 1.76;
  color: var(--text-soft);
}
.legal-content h2 {
  font-size: 1.18rem;
  font-weight: 800;
  letter-spacing: -.04em;
  color: var(--text);
  margin: 36px 0 12px;
  padding-bottom: 10px;
  border-bottom: 1px solid rgba(255,255,255,.08);
}
.legal-content h2:first-child { margin-top: 0; }
.legal-content p { margin-bottom: 14px; }
.legal-content ul { list-style: none; margin: 0 0 16px; padding: 0; }
.legal-content ul li {
  padding: 6px 0 6px 20px;
  position: relative;
  color: var(--text-soft);
}
.legal-content ul li::before {
  content: "";
  position: absolute;
  left: 0; top: 16px;
  width: 6px; height: 6px;
  border-radius: 50%;
  background: var(--cyan);
  opacity: .7;
}
.legal-content strong { color: var(--text); font-weight: 700; }
.legal-date {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  margin-bottom: 36px;
  padding: 7px 14px;
  border-radius: 999px;
  border: 1px solid rgba(255,255,255,.1);
  background: rgba(255,255,255,.04);
  font-size: .75rem;
  font-weight: 600;
  color: var(--muted);
}

/* ================================================================
   RESPONSIVE ADJUSTMENTS
================================================================= */
@media (max-width: 920px) {
  .side-drawer { width: min(360px, 90vw); }
}

@media (max-width: 640px) {
  .side-drawer { width: 100%; border-left: none; border-radius: 0; }
  .page-content { padding: 36px 18px 64px; }
  .page-topbar { padding: 12px 18px; }
  .step-card { grid-template-columns: 1fr; gap: 16px; padding: 22px; }
  .step-num { width: 48px; height: 48px; font-size: 1.2rem; }
  .features-grid { grid-template-columns: 1fr; }
  .about-stats { grid-template-columns: 1fr 1fr; }
  .contact-grid { grid-template-columns: 1fr; }
  .contact-form-wrap { padding: 24px 18px; }
  .form-row { grid-template-columns: 1fr; }
  .page-title { font-size: 1.8rem; }
}

@media (max-width: 420px) {
  .about-stats { grid-template-columns: 1fr; }
  .drawer-header { padding: 16px; }
}

@media (prefers-reduced-motion: reduce) {
  .side-drawer,
  .page-overlay,
  .drawer-backdrop,
  .drawer-nav-item,
  .nav-menu-btn svg { transition-duration: .01ms !important; animation: none !important; }
}