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

:root {
  --accent-cyan:   #00f7f2;
  --accent-purple: #7c3eca;
  --accent-grad:   linear-gradient(135deg, #00f7f2 0%, #7c3eca 100%);
  --accent-grad-h: linear-gradient(135deg, #7c3eca 0%, #00f7f2 100%);

  --text-dark:     #0f172a;
  --text-body:     #334155;
  --text-muted:    #64748b;
  --text-light:    #94a3b8;

  --bg-page:       #f8fafc;
  --bg-white:      #ffffff;
  --bg-subtle:     #f1f5f9;
  --bg-card:       #ffffff;

  --border-color:  #e2e8f0;
  --border-radius: 12px;
  --border-radius-sm: 6px;
  --border-radius-lg: 20px;

  --shadow-sm:  0 1px 3px rgba(0,0,0,.06), 0 1px 2px rgba(0,0,0,.04);
  --shadow-md:  0 4px 16px rgba(0,0,0,.07), 0 1px 4px rgba(0,0,0,.04);
  --shadow-lg:  0 10px 40px rgba(0,0,0,.09), 0 2px 8px rgba(0,0,0,.04);
  --shadow-glow-cyan:   0 0 20px rgba(0,247,242,.20);
  --shadow-glow-purple: 0 0 20px rgba(124,62,202,.18);

  --header-h:  72px;
  --transition: .25s ease;
  --font-head:  'Inter', 'Segoe UI', sans-serif;
  --font-body:  'Inter', 'Segoe UI', sans-serif;
}

html { scroll-behavior: smooth; font-size: 16px; }

body {
  font-family: var(--font-body);
  background: var(--bg-page);
  color: var(--text-body);
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
}

img { max-width: 100%; height: auto; display: block; }
a   { color: var(--accent-purple); text-decoration: none; transition: color var(--transition); }
a:hover { color: var(--accent-cyan); }
ul, ol { list-style: none; }


h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-head);
  color: var(--accent-purple);
  line-height: 1.25;
  font-weight: 700;
  letter-spacing: -.02em;
}
h1 { font-size: clamp(2rem, 4vw, 3.25rem); }
h2 { font-size: clamp(1.5rem, 3vw, 2.25rem); }
h3 { font-size: clamp(1.2rem, 2vw, 1.6rem); }
h4 { font-size: 1.15rem; }
h5 { font-size: 1rem; }
h6 { font-size: .9rem; }

h1.hero-title { color: var(--bg-white); }
h1.gradient-text,
h2.gradient-text,
h3.gradient-text {
  background: var(--accent-grad);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

p { margin-bottom: 1rem; color: var(--text-body); }
p:last-child { margin-bottom: 0; }

.text-muted  { color: var(--text-muted); }
.text-light  { color: var(--text-light); }
.text-center { text-align: center; }
.text-right  { text-align: right; }
.lead { font-size: 1.15rem; color: var(--text-muted); }


.container {
  width: 100%;
  max-width: 1200px;
  margin-inline: auto;
  padding-inline: 1.5rem;
}
.container-narrow { max-width: 860px; margin-inline: auto; padding-inline: 1.5rem; }
.container-wide   { max-width: 1440px; margin-inline: auto; padding-inline: 1.5rem; }

.section { padding-block: 5rem; }
.section-sm  { padding-block: 3rem; }
.section-lg  { padding-block: 7rem; }
.section-bg-white  { background: var(--bg-white); }
.section-bg-subtle { background: var(--bg-subtle); }
.section-bg-dark   { background: var(--text-dark); }


.layout-with-sidebar {
  display: grid;
  grid-template-columns: 1fr 300px;
  gap: 2.5rem;
  align-items: start;
}
.layout-sidebar-left {
  grid-template-columns: 280px 1fr;
}
@media (max-width: 960px) {
  .layout-with-sidebar,
  .layout-sidebar-left { grid-template-columns: 1fr; }
}


.site-header {
  position: sticky;
  top: 0;
  z-index: 1000;
  height: var(--header-h);
  background: rgba(255,255,255,.92);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--border-color);
  box-shadow: var(--shadow-sm);
  transition: box-shadow var(--transition);
}
.site-header.scrolled { box-shadow: var(--shadow-md); }

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 100%;
}

.site-logo {
  display: flex;
  align-items: center;
  gap: .75rem;
  text-decoration: none;
}
.site-logo img {
width: 480px;
  object-fit: cover;
  max-height: 64px;
  margin: 0% 0% -1% -13%;
}
.site-logo .logo-text {
  font-size: 1.5rem;
  font-weight: 800;
  background: var(--accent-grad);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  letter-spacing: -.03em;
}


.primary-nav { display: flex; align-items: center; gap: .25rem; }
.primary-nav a {
  position: relative;
  padding: .45rem .9rem;
  font-size: .88rem;
  font-weight: 500;
  color: var(--text-body);
  border-radius: var(--border-radius-sm);
  transition: color var(--transition), background var(--transition);
}
.primary-nav a::after {
  content: '';
  position: absolute;
  bottom: 2px; left: 50%; right: 50%;
  height: 2px;
  background: var(--accent-grad);
  border-radius: 2px;
  transition: left var(--transition), right var(--transition);
}
.primary-nav a:hover,
.primary-nav a.active {
  color: var(--accent-purple);
  background: rgba(124,62,202,.07);
}
.primary-nav a:hover::after,
.primary-nav a.active::after { left: .9rem; right: .9rem; }


.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: .4rem;
  border-radius: var(--border-radius-sm);
}
.nav-toggle span {
  display: block;
  width: 24px; height: 2px;
  background: var(--text-dark);
  border-radius: 2px;
  transition: transform var(--transition), opacity var(--transition);
}
.nav-toggle.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-toggle.open span:nth-child(2) { opacity: 0; }
.nav-toggle.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

@media (max-width: 768px) {
  .nav-toggle { display: flex; }
  .primary-nav {
    position: fixed;
    inset: var(--header-h) 0 0 0;
    background: var(--bg-white);
    flex-direction: column;
    align-items: flex-start;
    padding: 1.5rem;
    gap: .25rem;
    transform: translateX(100%);
    transition: transform var(--transition);
    box-shadow: var(--shadow-lg);
    overflow-y: auto;
  }
  .primary-nav.open { transform: translateX(0); }
  .primary-nav a { font-size: 1rem; width: 100%; padding: .75rem 1rem; }
}


.hero {
  position: relative;
  overflow: hidden;
  background: var(--text-dark);
  padding-block: 6rem 5rem;
}
.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 60% 70% at 80% 40%, rgba(124,62,202,.35) 0%, transparent 65%),
    radial-gradient(ellipse 50% 60% at 15% 60%, rgba(0,247,242,.2) 0%, transparent 60%);
  pointer-events: none;
}
.hero-grid-lines {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255,255,255,.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,.04) 1px, transparent 1px);
  background-size: 60px 60px;
  pointer-events: none;
}
.hero-inner {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 3rem;
  align-items: center;
}
@media (max-width: 768px) { .hero-inner { grid-template-columns: 1fr; } }

.hero-content { max-width: 640px; }
.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: .5rem;
  padding: .35rem .9rem;
  background: rgba(0,247,242,.1);
  border: 1px solid rgba(0,247,242,.3);
  border-radius: 100px;
  font-size: .78rem;
  font-weight: 600;
  color: var(--accent-cyan);
  letter-spacing: .04em;
  text-transform: uppercase;
  margin-bottom: 1.25rem;
}
.hero-badge .dot {
  width: 6px; height: 6px;
  background: var(--accent-cyan);
  border-radius: 50%;
  animation: pulse-dot 1.8s infinite;
}
@keyframes pulse-dot {
  0%, 100% { opacity: 1; transform: scale(1); }
  50%       { opacity: .5; transform: scale(1.6); }
}

.hero h1 { margin-bottom: 1rem; color: #fff; }
.hero h1 span { background: var(--accent-grad); -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text; }

.hero-sub {
  font-size: 1.1rem;
  color: rgba(255,255,255,.65);
  margin-bottom: 2rem;
  max-width: 520px;
}
.hero-actions { display: flex; gap: 1rem; flex-wrap: wrap; }


.hero-visual {
  display: flex;
  align-items: center;
  justify-content: center;
}
.hero-blob {
  width: 280px; height: 280px;
  border-radius: 50%;
  background: var(--accent-grad);
  opacity: .12;
  filter: blur(60px);
}


.btn {
  display: inline-flex;
  align-items: center;
  gap: .5rem;
  padding: .75rem 1.75rem;
  border-radius: 100px;
  font-size: .9rem;
  font-weight: 600;
  cursor: pointer;
  border: 2px solid transparent;
  transition: all var(--transition);
  text-decoration: none;
  white-space: nowrap;
}
.btn-primary {
  background: var(--accent-grad);
  color: #fff;
  border-color: transparent;
  box-shadow: 0 4px 18px rgba(124,62,202,.35);
}
.btn-primary:hover {
  background: var(--accent-grad-h);
  color: #fff;
  box-shadow: 0 6px 24px rgba(124,62,202,.45);
  transform: translateY(-1px);
}
.btn-outline {
  background: transparent;
  color: var(--accent-cyan);
  border-color: var(--accent-cyan);
}
.btn-outline:hover {
  background: var(--accent-cyan);
  color: var(--text-dark);
  transform: translateY(-1px);
}
.btn-ghost {
  background: transparent;
  color: var(--text-body);
  border-color: var(--border-color);
}
.btn-ghost:hover {
  border-color: var(--accent-purple);
  color: var(--accent-purple);
}
.btn-sm { padding: .5rem 1.25rem; font-size: .82rem; }
.btn-lg { padding: 1rem 2.5rem; font-size: 1rem; }


.card {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--border-radius);
  box-shadow: var(--shadow-sm);
  overflow: hidden;
  transition: transform var(--transition), box-shadow var(--transition);
}
.card:hover { transform: translateY(-4px); box-shadow: var(--shadow-md); }
.card-body { padding: 1.5rem; }
.card-header { padding: 1.25rem 1.5rem; border-bottom: 1px solid var(--border-color); }
.card-footer { padding: 1rem 1.5rem; border-top: 1px solid var(--border-color); background: var(--bg-subtle); }


.card-accent-top { border-top: 3px solid var(--accent-purple); }
.card-accent-top:nth-child(even) { border-top-color: var(--accent-cyan); }


.card-icon {
  width: 52px; height: 52px;
  border-radius: 14px;
  background: linear-gradient(135deg, rgba(0,247,242,.12), rgba(124,62,202,.12));
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1.1rem;
  font-size: 1.4rem;
}


.grid-2 { display: grid; grid-template-columns: repeat(2, 1fr); gap: 1.75rem; }
.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.75rem; }
.grid-4 { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1.5rem; }
.grid-auto { display: grid; grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); gap: 1.75rem; }

@media (max-width: 960px) {
  .grid-3, .grid-4 { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 640px) {
  .grid-2, .grid-3, .grid-4, .grid-auto { grid-template-columns: 1fr; }
}


.section-label {
  display: inline-block;
  font-size: .75rem;
  font-weight: 700;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: #7c3eca;
  margin-bottom: .6rem;
  background: rgba(0,247,242,.1);
  padding: .2rem .7rem;
  border-radius: 100px;
  border: 1px solid rgba(0,247,242,.25);
}
.section-header { margin-bottom: 3rem; }
.section-header p { color: var(--text-muted); max-width: 560px; }
.section-header.centered { text-align: center; }
.section-header.centered p { margin-inline: auto; }


.heading-underline { position: relative; display: inline-block; }
.heading-underline::after {
  content: '';
  position: absolute;
  bottom: -6px; left: 0;
  width: 48px; height: 3px;
  border-radius: 2px;
  background: var(--accent-grad);
}


.widget {
  background: var(--bg-white);
  border: 1px solid var(--border-color);
  border-radius: var(--border-radius);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  margin-bottom: 1.75rem;
}
.widget:last-child { margin-bottom: 0; }
.widget-title {
  font-size: .8rem;
  font-weight: 700;
  letter-spacing: .08em;
  text-transform: uppercase;
  color: var(--text-muted);
  padding: 1rem 1.25rem .8rem;
  border-bottom: 2px solid var(--accent-cyan);
  background: var(--bg-subtle);
}
.widget-body { padding: 1.25rem; }


.post-list { display: flex; flex-direction: column; gap: .75rem; }
.post-list-item {
  display: flex;
  gap: .75rem;
  align-items: flex-start;
  padding-bottom: .75rem;
  border-bottom: 1px solid var(--border-color);
}
.post-list-item:last-child { border-bottom: none; padding-bottom: 0; }
.post-thumb {
  width: 56px; height: 56px;
  border-radius: 8px;
  background: var(--bg-subtle);
  flex-shrink: 0;
  border: 1px solid var(--border-color);
  overflow: hidden;
}
.post-list-item .post-meta { font-size: .76rem; color: var(--text-light); }
.post-list-item h5 { font-size: .88rem; color: var(--text-dark); line-height: 1.35; margin-top: .15rem; font-weight: 600; }
.post-list-item h5 a:hover { color: var(--accent-cyan); }


.tag-cloud { display: flex; flex-wrap: wrap; gap: .5rem; }
.tag {
  display: inline-block;
  padding: .25rem .75rem;
  background: var(--bg-subtle);
  border: 1px solid var(--border-color);
  border-radius: 100px;
  font-size: .78rem;
  color: var(--text-muted);
  transition: all var(--transition);
  cursor: pointer;
}
.tag:hover {
  background: rgba(124,62,202,.1);
  border-color: var(--accent-purple);
  color: var(--accent-purple);
}


.category-list { display: flex; flex-direction: column; gap: .35rem; }
.category-list li a {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: .5rem .6rem;
  border-radius: var(--border-radius-sm);
  color: var(--text-body);
  font-size: .88rem;
  transition: all var(--transition);
}
.category-list li a:hover {
  background: rgba(0,247,242,.08);
  color: var(--accent-purple);
  padding-left: .9rem;
}
.category-list .count {
  font-size: .75rem;
  color: var(--text-light);
  background: var(--bg-subtle);
  padding: .1rem .5rem;
  border-radius: 100px;
}


.feature-card {
  padding: 2rem;
  border-radius: var(--border-radius);
  background: var(--bg-white);
  border: 1px solid var(--border-color);
  transition: all var(--transition);
  position: relative;
  overflow: hidden;
}
.feature-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 3px;
  background: var(--accent-grad);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform var(--transition);
}
.feature-card:hover { box-shadow: var(--shadow-md); transform: translateY(-4px); }
.feature-card:hover::before { transform: scaleX(1); }


.stats-row {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
  gap: 2rem;
  text-align: center;
}
.stat-item .stat-number {
  font-size: 2.5rem;
  font-weight: 800;
  background: var(--accent-grad);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  line-height: 1;
  margin-bottom: .3rem;
}
.stat-item .stat-label { font-size: .85rem; color: var(--text-muted); font-weight: 500; }


.testimonial-card {
  background: var(--bg-white);
  border: 1px solid var(--border-color);
  border-radius: var(--border-radius);
  padding: 2rem;
  box-shadow: var(--shadow-sm);
}
.testimonial-card .quote { font-size: 1.05rem; color: var(--text-body); font-style: italic; margin-bottom: 1.25rem; }
.testimonial-card .author { display: flex; align-items: center; gap: .75rem; }
.author-avatar {
  width: 44px; height: 44px;
  border-radius: 50%;
  background: var(--accent-grad);
  flex-shrink: 0;
}
.author-name { font-weight: 600; font-size: .9rem; color: var(--text-dark); }
.author-role { font-size: .78rem; color: var(--text-muted); }


.cta-band {
  background: var(--text-dark);
  position: relative;
  overflow: hidden;
  padding-block: 4rem;
  text-align: center;
}
.cta-band::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 50% 80% at 20% 50%, rgba(0,247,242,.15) 0%, transparent 60%),
    radial-gradient(ellipse 50% 80% at 80% 50%, rgba(124,62,202,.25) 0%, transparent 60%);
  pointer-events: none;
}
.cta-band h2,
.cta-band h3 { color: #fff; position: relative; z-index: 1; }
.cta-band p  { color: rgba(255,255,255,.65); position: relative; z-index: 1; }
.cta-band .btn { position: relative; z-index: 1; }


.post-card {
  background: var(--bg-white);
  border: 1px solid var(--border-color);
  border-radius: var(--border-radius);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  transition: transform var(--transition), box-shadow var(--transition);
  display: flex;
  flex-direction: column;
}
.post-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-md); }
.post-card-thumb {
  aspect-ratio: 16/9;
  background: linear-gradient(135deg, rgba(0,247,242,.12), rgba(124,62,202,.15));
  border-bottom: 1px solid var(--border-color);
  overflow: hidden;
}
.post-card-thumb img { width: 100%; height: 100%; object-fit: cover; }
.post-card-body { padding: 1.5rem; flex: 1; display: flex; flex-direction: column; }
.post-card-meta { font-size: .75rem; color: var(--text-light); margin-bottom: .5rem; }
.post-card-meta .cat-link { color: var(--accent-cyan); font-weight: 600; }
.post-card h3 { font-size: 1rem; margin-bottom: .6rem; }
.post-card h3 a { color: var(--text-dark); }
.post-card h3 a:hover { color: var(--accent-purple); }
.post-card p { font-size: .88rem; color: var(--text-muted); flex: 1; }
.post-card-footer { padding: 1rem 1.5rem; border-top: 1px solid var(--border-color); display: flex; align-items: center; justify-content: space-between; }
.read-more { font-size: .82rem; font-weight: 600; color: var(--accent-purple); display: flex; align-items: center; gap: .3rem; }
.read-more:hover { color: var(--accent-cyan); gap: .55rem; }


.breadcrumb {
  display: flex;
  align-items: center;
  gap: .4rem;
  font-size: .82rem;
  color: var(--text-muted);
  flex-wrap: wrap;
}
.breadcrumb a { color: var(--accent-purple); }
.breadcrumb a:hover { color: var(--accent-cyan); }
.breadcrumb .sep { color: var(--text-light); }
.breadcrumb .current { color: var(--text-muted); }


.page-hero {
  background: var(--text-dark);
  padding-block: 3.5rem;
  position: relative;
  overflow: hidden;
}
.page-hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 40% 80% at 90% 50%, rgba(124,62,202,.3) 0%, transparent 60%),
    radial-gradient(ellipse 30% 60% at 10% 50%, rgba(0,247,242,.15) 0%, transparent 60%);
  pointer-events: none;
}
.page-hero-inner { position: relative; z-index: 1; }
.page-hero h1 { color: #fff; margin-bottom: .5rem; font-size: clamp(1.75rem, 3vw, 2.5rem); }
.page-hero p   { color: rgba(255,255,255,.6); margin-top: .5rem; max-width: 660px; }


.divider {
  border: none;
  height: 1px;
  background: var(--border-color);
  margin-block: 2rem;
}
.divider-gradient {
  border: none;
  height: 2px;
  background: var(--accent-grad);
  border-radius: 2px;
  margin-block: 2rem;
}


.badge {
  display: inline-flex;
  align-items: center;
  padding: .2rem .65rem;
  border-radius: 100px;
  font-size: .72rem;
  font-weight: 600;
  letter-spacing: .02em;
}
.badge-cyan   { background: rgba(0,247,242,.12); color: #00b5b1; border: 1px solid rgba(0,247,242,.3); }
.badge-purple { background: rgba(124,62,202,.12); color: var(--accent-purple); border: 1px solid rgba(124,62,202,.25); }
.badge-gray   { background: var(--bg-subtle); color: var(--text-muted); border: 1px solid var(--border-color); }


.form-group { margin-bottom: 1.25rem; }
.form-label { display: block; font-size: .85rem; font-weight: 600; color: var(--text-dark); margin-bottom: .45rem; }
.form-control {
  width: 100%;
  padding: .7rem 1rem;
  border: 1.5px solid var(--border-color);
  border-radius: var(--border-radius-sm);
  font-size: .9rem;
  color: var(--text-dark);
  background: var(--bg-white);
  transition: border-color var(--transition), box-shadow var(--transition);
  outline: none;
  font-family: var(--font-body);
}
.form-control:focus {
  border-color: var(--accent-purple);
  box-shadow: 0 0 0 3px rgba(124,62,202,.12);
}
textarea.form-control { resize: vertical; min-height: 120px; }


.search-bar {
  display: flex;
  gap: .5rem;
  background: var(--bg-white);
  border: 1.5px solid var(--border-color);
  border-radius: 100px;
  padding: .35rem .35rem .35rem 1rem;
  transition: border-color var(--transition), box-shadow var(--transition);
}
.search-bar:focus-within {
  border-color: var(--accent-purple);
  box-shadow: 0 0 0 3px rgba(124,62,202,.1);
}
.search-bar input {
  flex: 1;
  border: none;
  outline: none;
  font-size: .88rem;
  background: transparent;
  color: var(--text-dark);
}
.search-bar .btn { padding: .45rem 1.1rem; font-size: .82rem; }


.mt-1 { margin-top: .5rem; }
.mt-2 { margin-top: 1rem; }
.mt-3 { margin-top: 1.5rem; }
.mt-4 { margin-top: 2rem; }
.mb-1 { margin-bottom: .5rem; }
.mb-2 { margin-bottom: 1rem; }
.mb-3 { margin-bottom: 1.5rem; }
.mb-4 { margin-bottom: 2rem; }
.pt-1 { padding-top: .5rem; }
.pb-1 { padding-bottom: .5rem; }
.gap-1 { gap: .5rem; }
.gap-2 { gap: 1rem; }
.gap-3 { gap: 1.5rem; }
.flex { display: flex; }
.flex-col { flex-direction: column; }
.flex-wrap { flex-wrap: wrap; }
.align-center { align-items: center; }
.justify-between { justify-content: space-between; }
.justify-center { justify-content: center; }
.w-full { width: 100%; }
.rounded { border-radius: var(--border-radius); }
.rounded-full { border-radius: 100px; }
.overflow-hidden { overflow: hidden; }
.sr-only { position: absolute; width:1px; height:1px; padding:0; margin:-1px; overflow:hidden; clip:rect(0,0,0,0); white-space:nowrap; border:0; }


.site-footer {
  background: var(--text-dark);
  color: rgba(255,255,255,.65);
  padding-top: 4rem;
}
.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr repeat(3, 1fr);
  gap: 3rem;
  padding-bottom: 3rem;
  border-bottom: 1px solid rgba(255,255,255,.08);
}
@media (max-width: 900px) {
  .footer-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 540px) {
  .footer-grid { grid-template-columns: 1fr; }
}

.footer-brand .logo-text { color: #fff; font-size: 1.4rem; font-weight: 800; display: block; margin-bottom: .5rem; background: var(--accent-grad); -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text; }
.footer-brand p { font-size: .88rem; line-height: 1.65; color: rgba(255,255,255,.5); margin-top: .5rem; }

.footer-heading {
  font-size: .75rem;
  font-weight: 700;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: rgba(255,255,255,.9);
  margin-bottom: 1.1rem;
}
.footer-links { display: flex; flex-direction: column; gap: .5rem; }
.footer-links a {
  font-size: .88rem;
  color: rgba(255,255,255,.5);
  transition: color var(--transition), padding-left var(--transition);
}
.footer-links a:hover { color: var(--accent-cyan); padding-left: 4px; }

.footer-bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 1rem;
  padding-block: 1.5rem;
  font-size: .82rem;
  color: rgba(255,255,255,.35);
}
.footer-bottom a { color: rgba(255,255,255,.45); }
.footer-bottom a:hover { color: var(--accent-cyan); }


.social-links { display: flex; gap: .6rem; }
.social-link {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 36px; height: 36px;
  border-radius: 8px;
  background: rgba(255,255,255,.06);
  border: 1px solid rgba(255,255,255,.1);
  color: rgba(255,255,255,.5);
  font-size: .85rem;
  transition: all var(--transition);
  text-decoration: none;
}
.social-link:hover {
  background: var(--accent-grad);
  border-color: transparent;
  color: #fff;
  transform: translateY(-2px);
}


.back-to-top {
  position: fixed;
  bottom: 2rem;
  right: 2rem;
  width: 44px; height: 44px;
  border-radius: 50%;
  background: var(--accent-grad);
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1rem;
  box-shadow: var(--shadow-md);
  cursor: pointer;
  border: none;
  opacity: 0;
  pointer-events: none;
  transform: translateY(10px);
  transition: opacity var(--transition), transform var(--transition);
  z-index: 999;
}
.back-to-top.visible { opacity: 1; pointer-events: auto; transform: translateY(0); }
.back-to-top:hover { box-shadow: var(--shadow-glow-purple); transform: translateY(-2px); }


@keyframes fade-up {
  from { opacity: 0; transform: translateY(24px); }
  to   { opacity: 1; transform: translateY(0); }
}
.animate-fade-up { animation: fade-up .6s ease both; }
.delay-1 { animation-delay: .1s; }
.delay-2 { animation-delay: .2s; }
.delay-3 { animation-delay: .3s; }
.delay-4 { animation-delay: .4s; }


.reveal { opacity: 0; transform: translateY(28px); transition: opacity .6s ease, transform .6s ease; }
.reveal.revealed { opacity: 1; transform: translateY(0); }


@media (max-width: 768px) {
  .section { padding-block: 3.5rem; }
  .section-lg { padding-block: 4.5rem; }
  h1 { font-size: 2rem; }
  h2 { font-size: 1.6rem; }
  .footer-grid { gap: 2rem; }
  .hero { padding-block: 4rem 3rem; }
  .hero-visual { display: none; }
  .cta-band { padding-block: 3rem; }
}
@media (max-width: 480px) {
  .container { padding-inline: 1rem; }
  .btn { padding: .65rem 1.4rem; }
  .hero-actions { flex-direction: column; align-items: flex-start; }
}


@media print {
  .site-header, .site-footer, .back-to-top, .nav-toggle { display: none !important; }
  body { background: #fff; color: #000; }
}