/*
Theme Name: NextAIWorks Theme
Theme URI: https://nextaiworks.com
Author: Devasya Singh
Author URI: https://nextaiworks.com
Description: A premium, dark-mode, custom WordPress theme for NextAIWorks.
Version: 1.0
License: GNU General Public License v2 or later
License URI: http://www.gnu.org/licenses/gpl-2.0.html
Text Domain: nextaiworks
*/

/* ---- CSS Variables ---- */
:root {
  --bg-primary: #060b14;
  --bg-secondary: #0d1525;
  --bg-card: #0f1a2e;
  --bg-card-hover: #142035;
  --border: rgba(99, 179, 237, 0.12);
  --border-hover: rgba(99, 179, 237, 0.3);

  --accent-blue: #38bdf8;
  --accent-purple: #a78bfa;
  --accent-cyan: #22d3ee;
  --accent-pink: #f472b6;
  --accent-green: #34d399;
  --accent-orange: #fb923c;

  --text-primary: #e2e8f0;
  --text-secondary: #94a3b8;
  --text-muted: #475569;

  --gradient-main: linear-gradient(135deg, #38bdf8 0%, #a78bfa 50%, #f472b6 100%);
  --gradient-blue: linear-gradient(135deg, #0ea5e9 0%, #6366f1 100%);
  --gradient-glow: linear-gradient(135deg, rgba(56,189,248,0.15) 0%, rgba(167,139,250,0.15) 100%);

  --font-primary: 'Inter', sans-serif;
  --font-display: 'Space Grotesk', sans-serif;

  --radius-sm: 8px;
  --radius-md: 16px;
  --radius-lg: 24px;
  --radius-xl: 32px;

  --shadow-card: 0 4px 24px rgba(0,0,0,0.4);
  --shadow-glow: 0 0 40px rgba(56,189,248,0.15);
  --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

/* ---- Reset & Base ---- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html {
  scroll-behavior: smooth;
  scroll-padding-top: 80px;
}

body {
  font-family: var(--font-primary);
  background: var(--bg-primary);
  color: var(--text-primary);
  line-height: 1.7;
  overflow-x: hidden;
}

a { text-decoration: none; color: inherit; }
img { max-width: 100%; display: block; height: auto; }
ul { list-style: none; }

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
}

/* ---- Gradient Text ---- */
.gradient-text {
  background: var(--gradient-main);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* ==============================
   BUTTONS
   ============================== */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 10px 22px;
  border-radius: 50px;
  font-weight: 600;
  font-size: 0.95rem;
  cursor: pointer;
  transition: var(--transition);
  border: none;
  white-space: nowrap;
}

.btn-primary {
  background: var(--gradient-blue);
  color: #fff;
  box-shadow: 0 4px 20px rgba(56,189,248,0.3);
}
.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 30px rgba(56,189,248,0.45);
}

.btn-outline {
  background: transparent;
  color: var(--accent-blue);
  border: 1px solid rgba(56,189,248,0.4);
}
.btn-outline:hover {
  background: rgba(56,189,248,0.08);
  border-color: var(--accent-blue);
}

.btn-ghost {
  background: rgba(255,255,255,0.05);
  color: var(--text-primary);
  border: 1px solid var(--border);
}
.btn-ghost:hover {
  background: rgba(255,255,255,0.1);
  border-color: var(--border-hover);
}

.btn-service {
  background: rgba(56,189,248,0.1);
  color: var(--accent-blue);
  border: 1px solid rgba(56,189,248,0.2);
}
.btn-service:hover {
  background: rgba(56,189,248,0.2);
  border-color: rgba(56,189,248,0.4);
}

.btn-lg { padding: 14px 32px; font-size: 1rem; }
.btn-full { width: 100%; justify-content: center; }

/* ==============================
   NAVBAR
   ============================== */
.navbar {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  padding: 16px 0;
  transition: var(--transition);
}

.navbar.scrolled {
  background: rgba(6, 11, 20, 0.92);
  backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border);
  padding: 12px 0;
}

.nav-container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
  display: flex;
  align-items: center;
  gap: 32px;
}

.logo {
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-display);
  font-size: 1.4rem;
  font-weight: 700;
}
.logo-icon {
  font-size: 1.5rem;
  filter: drop-shadow(0 0 8px rgba(56,189,248,0.6));
}
.logo-text { color: var(--text-primary); }
.logo-accent {
  background: var(--gradient-main);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 4px;
  margin-left: auto;
}

.nav-links ul {
  display: flex;
  gap: 4px;
  margin: 0;
  padding: 0;
}

.nav-links li {
  list-style: none;
}

.nav-item, .nav-links a {
  padding: 8px 14px;
  border-radius: 50px;
  font-size: 0.92rem;
  font-weight: 500;
  color: var(--text-secondary);
  transition: var(--transition);
  cursor: pointer;
  display: inline-block;
}
.nav-item:hover, .nav-item.active, .nav-links a:hover, .current-menu-item a {
  color: var(--text-primary);
  background: rgba(255,255,255,0.06);
}

/* Dropdown */
.nav-dropdown, .menu-item-has-children { position: relative; }
.chevron { font-size: 0.7rem; transition: var(--transition); }
.nav-dropdown:hover .chevron, .menu-item-has-children:hover > a::after { transform: rotate(180deg); }
.menu-item-has-children > a::after { content: '▾'; font-size: 0.7rem; margin-left: 5px; display: inline-block; transition: var(--transition); }

.dropdown-menu, .sub-menu {
  position: absolute;
  top: calc(100% + 8px);
  left: 50%;
  transform: translateX(-50%);
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 8px;
  min-width: 220px;
  opacity: 0;
  pointer-events: none;
  transform: translateX(-50%) translateY(-8px);
  transition: var(--transition);
  box-shadow: var(--shadow-card);
  backdrop-filter: blur(20px);
}
.nav-dropdown:hover .dropdown-menu, .menu-item-has-children:hover .sub-menu {
  opacity: 1;
  pointer-events: all;
  transform: translateX(-50%) translateY(0);
}
.dropdown-item, .sub-menu a {
  display: block;
  padding: 10px 14px;
  border-radius: var(--radius-sm);
  font-size: 0.9rem;
  color: var(--text-secondary);
  transition: var(--transition);
}
.dropdown-item:hover, .sub-menu a:hover {
  background: rgba(56,189,248,0.08);
  color: var(--accent-blue);
}

.nav-cta {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-left: 8px;
}

.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
  margin-left: auto;
}
.hamburger span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--text-primary);
  border-radius: 2px;
  transition: var(--transition);
}

/* ==============================
   HERO
   ============================== */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  position: relative;
  overflow: hidden;
  padding: 120px 24px 80px;
  gap: 60px;
  max-width: 1200px;
  margin: 0 auto;
}

.hero-bg-grid {
  position: fixed;
  inset: 0;
  background-image:
    linear-gradient(rgba(56,189,248,0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(56,189,248,0.03) 1px, transparent 1px);
  background-size: 60px 60px;
  pointer-events: none;
  z-index: 0;
}

.hero-orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(80px);
  pointer-events: none;
}
.orb-1 {
  width: 500px; height: 500px;
  background: radial-gradient(circle, rgba(56,189,248,0.12) 0%, transparent 70%);
  top: -100px; left: -100px;
  animation: orbFloat 8s ease-in-out infinite;
}
.orb-2 {
  width: 400px; height: 400px;
  background: radial-gradient(circle, rgba(167,139,250,0.1) 0%, transparent 70%);
  top: 50%; right: -50px;
  animation: orbFloat 10s ease-in-out infinite reverse;
}
.orb-3 {
  width: 300px; height: 300px;
  background: radial-gradient(circle, rgba(244,114,182,0.08) 0%, transparent 70%);
  bottom: 0; left: 30%;
  animation: orbFloat 7s ease-in-out infinite 2s;
}

@keyframes orbFloat {
  0%, 100% { transform: translate(0, 0); }
  50% { transform: translate(20px, -20px); }
}

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

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(56,189,248,0.1);
  border: 1px solid rgba(56,189,248,0.25);
  padding: 6px 16px;
  border-radius: 50px;
  font-size: 0.85rem;
  color: var(--accent-blue);
  margin-bottom: 28px;
  animation: fadeInDown 0.8s ease;
}
.badge-dot {
  width: 8px; height: 8px;
  background: var(--accent-green);
  border-radius: 50%;
  box-shadow: 0 0 8px var(--accent-green);
  animation: pulse 2s infinite;
}
@keyframes pulse {
  0%, 100% { box-shadow: 0 0 8px var(--accent-green); }
  50% { box-shadow: 0 0 16px var(--accent-green); }
}

.hero-title {
  font-family: var(--font-display);
  font-size: clamp(2.5rem, 5vw, 4rem);
  font-weight: 800;
  line-height: 1.15;
  margin-bottom: 24px;
  animation: fadeInUp 0.8s ease 0.1s both;
}

.hero-subtitle {
  font-size: clamp(1rem, 2vw, 1.15rem);
  color: var(--text-secondary);
  max-width: 540px;
  margin-bottom: 36px;
  animation: fadeInUp 0.8s ease 0.2s both;
}

.hero-actions {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
  margin-bottom: 52px;
  animation: fadeInUp 0.8s ease 0.3s both;
}

.hero-stats {
  display: flex;
  align-items: center;
  gap: 24px;
  flex-wrap: wrap;
  animation: fadeInUp 0.8s ease 0.4s both;
}
.stat {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
}
.stat-num {
  font-family: var(--font-display);
  font-size: 2rem;
  font-weight: 800;
  color: var(--accent-blue);
  line-height: 1;
}
.stat-plus { color: var(--accent-blue); font-weight: 800; font-size: 1.4rem; }
.stat-label {
  font-size: 0.8rem;
  color: var(--text-muted);
  margin-top: 4px;
}
.stat-divider {
  width: 1px;
  height: 40px;
  background: var(--border);
}

/* Hero Visual */
.hero-visual {
  flex: 0 0 420px;
  position: relative;
  height: 420px;
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 1;
}

.central-orb {
  position: relative;
  width: 160px;
  height: 160px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.orb-ring {
  position: absolute;
  border-radius: 50%;
  border: 1px solid;
  animation: spin 8s linear infinite;
}
.ring-1 {
  width: 160px; height: 160px;
  border-color: rgba(56,189,248,0.2);
  animation-duration: 12s;
}
.ring-2 {
  width: 220px; height: 220px;
  border-color: rgba(167,139,250,0.15);
  animation-duration: 18s;
  animation-direction: reverse;
}
.ring-3 {
  width: 290px; height: 290px;
  border-color: rgba(244,114,182,0.1);
  animation-duration: 24s;
}

@keyframes spin {
  from { transform: rotate(0deg); }
  to { transform: rotate(360deg); }
}

.orb-core {
  width: 80px; height: 80px;
  background: var(--gradient-blue);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2rem;
  box-shadow: 0 0 40px rgba(56,189,248,0.4);
  position: relative;
  z-index: 2;
  animation: corePulse 3s ease-in-out infinite;
}
@keyframes corePulse {
  0%, 100% { transform: scale(1); }
  50% { transform: scale(1.05); }
}

.ai-card-float {
  position: absolute;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 12px 16px;
  display: flex;
  align-items: center;
  gap: 12px;
  backdrop-filter: blur(20px);
  box-shadow: var(--shadow-card);
  transition: var(--transition);
  white-space: nowrap;
}
.ai-card-float:hover {
  border-color: var(--border-hover);
  transform: translateY(-4px);
  box-shadow: 0 8px 30px rgba(56,189,248,0.15);
}
.card-1 { top: 10px; right: 10px; animation: floatAnim 5s ease-in-out infinite; }
.card-2 { bottom: 60px; left: 10px; animation: floatAnim 6s ease-in-out infinite 1s; }
.card-3 { top: 50%; right: -10px; transform: translateY(-50%); animation: floatAnim 7s ease-in-out infinite 2s; }

@keyframes floatAnim {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-10px); }
}
.card-3 { animation: floatAnimMid 7s ease-in-out infinite 2s; }
@keyframes floatAnimMid {
  0%, 100% { transform: translateY(-50%); }
  50% { transform: translateY(calc(-50% - 10px)); }
}

.ai-card-icon { font-size: 1.5rem; }
.ai-card-text { display: flex; flex-direction: column; }
.ai-card-text strong { font-size: 0.85rem; font-weight: 600; color: var(--text-primary); }
.ai-card-text span { font-size: 0.75rem; color: var(--text-secondary); }

/* ==============================
   CATEGORIES
   ============================== */
.categories-section {
  padding: 20px 0;
  border-bottom: 1px solid var(--border);
}
.categories-scroll {
  display: flex;
  gap: 10px;
  overflow-x: auto;
  padding-bottom: 4px;
  scrollbar-width: none;
}
.categories-scroll::-webkit-scrollbar { display: none; }

.cat-pill {
  flex-shrink: 0;
  padding: 8px 20px;
  border-radius: 50px;
  border: 1px solid var(--border);
  background: transparent;
  color: var(--text-secondary);
  font-size: 0.88rem;
  font-weight: 500;
  cursor: pointer;
  transition: var(--transition);
}
.cat-pill:hover {
  border-color: rgba(56,189,248,0.3);
  color: var(--accent-blue);
  background: rgba(56,189,248,0.06);
}
.cat-pill.active {
  background: var(--gradient-blue);
  border-color: transparent;
  color: #fff;
  box-shadow: 0 4px 16px rgba(56,189,248,0.3);
}

/* ==============================
   SECTION COMMON
   ============================== */
.blog-section,
.services-section,
.resources-section,
.about-section,
.contact-section { padding: 100px 0; }

.section-header {
  text-align: center;
  margin-bottom: 60px;
}
.section-tag {
  display: inline-block;
  background: rgba(56,189,248,0.1);
  color: var(--accent-blue);
  border: 1px solid rgba(56,189,248,0.2);
  padding: 4px 14px;
  border-radius: 50px;
  font-size: 0.82rem;
  font-weight: 600;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  margin-bottom: 14px;
}
.section-title {
  font-family: var(--font-display);
  font-size: clamp(1.8rem, 4vw, 2.8rem);
  font-weight: 700;
  line-height: 1.2;
  margin-bottom: 14px;
}
.section-subtitle {
  font-size: 1rem;
  color: var(--text-secondary);
  max-width: 560px;
  margin: 0 auto;
}

/* ==============================
   BLOG GRID
   ============================== */
.blog-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.blog-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: var(--transition);
  display: flex;
  flex-direction: column;
}
.blog-card:hover {
  border-color: var(--border-hover);
  transform: translateY(-6px);
  box-shadow: 0 20px 60px rgba(0,0,0,0.4);
}

.blog-card--featured {
  grid-column: span 2;
}

.blog-card-image {
  position: relative;
  height: 200px;
  overflow: hidden;
  display: block;
}
.blog-card--featured .blog-card-image { height: 260px; }
.blog-card-image img { width: 100%; height: 100%; object-fit: cover; }

.blog-img-placeholder {
  width: 100%;
  height: 100%;
  background: linear-gradient(135deg, var(--bg-secondary) 0%, var(--bg-card) 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: var(--transition);
}
.blog-card:hover .blog-img-placeholder {
  transform: scale(1.05);
}
.featured-img {
  background: linear-gradient(135deg, rgba(56,189,248,0.1) 0%, rgba(167,139,250,0.1) 100%);
}
.img-icon { font-size: 4rem; opacity: 0.6; }

.blog-badge {
  position: absolute;
  top: 14px; left: 14px;
  padding: 4px 12px;
  border-radius: 50px;
  font-size: 0.75rem;
  font-weight: 600;
}
.badge-agentic { background: rgba(167,139,250,0.2); color: var(--accent-purple); border: 1px solid rgba(167,139,250,0.3); }
.badge-rpa { background: rgba(251,146,60,0.15); color: var(--accent-orange); border: 1px solid rgba(251,146,60,0.25); }
.badge-aws { background: rgba(56,189,248,0.15); color: var(--accent-blue); border: 1px solid rgba(56,189,248,0.25); }
.badge-usecases { background: rgba(52,211,153,0.15); color: var(--accent-green); border: 1px solid rgba(52,211,153,0.25); }
.badge-tutorials { background: rgba(244,114,182,0.15); color: var(--accent-pink); border: 1px solid rgba(244,114,182,0.25); }
.badge-news { background: rgba(34,211,238,0.15); color: var(--accent-cyan); border: 1px solid rgba(34,211,238,0.25); }

.blog-read-time {
  position: absolute;
  top: 14px; right: 14px;
  background: rgba(0,0,0,0.6);
  color: var(--text-secondary);
  font-size: 0.72rem;
  padding: 4px 10px;
  border-radius: 50px;
  backdrop-filter: blur(4px);
}

.blog-card-body {
  padding: 24px;
  flex: 1;
  display: flex;
  flex-direction: column;
}
.blog-meta {
  display: flex;
  gap: 8px;
  font-size: 0.8rem;
  color: var(--text-muted);
  margin-bottom: 12px;
}
.blog-dot { color: var(--text-muted); }
.blog-title {
  font-family: var(--font-display);
  font-size: 1.05rem;
  font-weight: 600;
  line-height: 1.4;
  margin-bottom: 12px;
  color: var(--text-primary);
}
.blog-title a { color: inherit; }
.blog-card--featured .blog-title { font-size: 1.25rem; }
.blog-excerpt {
  font-size: 0.9rem;
  color: var(--text-secondary);
  flex: 1;
  margin-bottom: 20px;
  line-height: 1.6;
}
.blog-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}
.blog-tags { display: flex; gap: 6px; flex-wrap: wrap; }
.tag {
  padding: 3px 10px;
  background: rgba(56,189,248,0.08);
  color: var(--text-secondary);
  border-radius: 50px;
  font-size: 0.72rem;
  border: 1px solid var(--border);
}
.blog-read-more {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--accent-blue);
  transition: var(--transition);
  white-space: nowrap;
}
.blog-read-more:hover { color: var(--accent-cyan); }

.blog-more {
  text-align: center;
  margin-top: 48px;
}

/* Hidden blog cards for filter */
.blog-card.hidden {
  display: none;
}

/* ==============================
   SERVICES
   ============================== */
.services-section { position: relative; }
.services-bg {
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, transparent 0%, rgba(56,189,248,0.03) 50%, transparent 100%);
  pointer-events: none;
}
.services-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}

.service-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 32px 24px;
  position: relative;
  transition: var(--transition);
  display: flex;
  flex-direction: column;
}
.service-card:hover {
  border-color: var(--border-hover);
  transform: translateY(-8px);
  box-shadow: 0 24px 60px rgba(0,0,0,0.4);
}
.service-card--highlight {
  border-color: rgba(56,189,248,0.3);
  background: linear-gradient(135deg, rgba(56,189,248,0.05) 0%, rgba(167,139,250,0.05) 100%);
  box-shadow: 0 0 40px rgba(56,189,248,0.1);
}

.service-popular-badge {
  position: absolute;
  top: -12px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--gradient-blue);
  color: #fff;
  font-size: 0.72rem;
  font-weight: 700;
  padding: 4px 16px;
  border-radius: 50px;
  white-space: nowrap;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

.service-icon-wrap {
  width: 56px; height: 56px;
  background: rgba(56,189,248,0.1);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 20px;
  border: 1px solid rgba(56,189,248,0.15);
}
.service-icon { font-size: 1.5rem; }
.service-title {
  font-family: var(--font-display);
  font-size: 1.05rem;
  font-weight: 600;
  margin-bottom: 12px;
}
.service-desc {
  font-size: 0.9rem;
  color: var(--text-secondary);
  line-height: 1.6;
  margin-bottom: 20px;
  flex: 1;
}
.service-features {
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin-bottom: 24px;
}
.service-features li {
  font-size: 0.85rem;
  color: var(--text-secondary);
}

/* ==============================
   RESOURCES
   ============================== */
.resources-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}

.resource-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 32px 24px;
  text-align: center;
  transition: var(--transition);
}
.resource-card:hover {
  border-color: var(--border-hover);
  transform: translateY(-6px);
  box-shadow: 0 16px 48px rgba(0,0,0,0.3);
}
.resource-icon {
  font-size: 2.5rem;
  margin-bottom: 16px;
  display: block;
}
.resource-card h4 {
  font-size: 1rem;
  font-weight: 600;
  margin-bottom: 10px;
}
.resource-card p {
  font-size: 0.875rem;
  color: var(--text-secondary);
  margin-bottom: 20px;
  line-height: 1.6;
}
.resource-link {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--accent-blue);
  transition: var(--transition);
}
.resource-link:hover { color: var(--accent-cyan); }

/* ==============================
   NEWSLETTER
   ============================== */
.newsletter-section { padding: 60px 0; }
.newsletter-box {
  background: linear-gradient(135deg, rgba(56,189,248,0.08) 0%, rgba(167,139,250,0.08) 100%);
  border: 1px solid rgba(56,189,248,0.2);
  border-radius: var(--radius-xl);
  padding: 60px;
  text-align: center;
  position: relative;
  overflow: hidden;
}
.newsletter-orb {
  position: absolute;
  width: 400px; height: 400px;
  background: radial-gradient(circle, rgba(56,189,248,0.12) 0%, transparent 70%);
  top: -200px; right: -100px;
  border-radius: 50%;
  pointer-events: none;
}
.newsletter-icon { font-size: 3rem; margin-bottom: 16px; }
.newsletter-title {
  font-family: var(--font-display);
  font-size: 2rem;
  font-weight: 700;
  margin-bottom: 12px;
}
.newsletter-subtitle {
  color: var(--text-secondary);
  max-width: 480px;
  margin: 0 auto 32px;
  font-size: 0.95rem;
}
.newsletter-form {
  display: flex;
  gap: 12px;
  max-width: 480px;
  margin: 0 auto 16px;
}
.newsletter-input {
  flex: 1;
  background: rgba(255,255,255,0.06);
  border: 1px solid var(--border);
  border-radius: 50px;
  padding: 12px 20px;
  color: var(--text-primary);
  font-size: 0.95rem;
  outline: none;
  transition: var(--transition);
}
.newsletter-input:focus {
  border-color: var(--accent-blue);
  background: rgba(56,189,248,0.06);
}
.newsletter-input::placeholder { color: var(--text-muted); }
.newsletter-note {
  font-size: 0.8rem;
  color: var(--text-muted);
}

/* ==============================
   ABOUT
   ============================== */
.about-section { overflow: hidden; }
.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
}

.about-visual {
  position: relative;
  height: 440px;
  display: flex;
  align-items: center;
  justify-content: center;
}
.about-avatar-wrap { position: relative; }
.about-avatar {
  width: 180px; height: 180px;
  background: var(--gradient-blue);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 4rem;
  box-shadow: 0 0 60px rgba(56,189,248,0.3);
  position: relative;
  z-index: 2;
}
.avatar-ring {
  position: absolute;
  border-radius: 50%;
  top: 50%; left: 50%;
  transform: translate(-50%, -50%);
  border: 1px solid rgba(56,189,248,0.2);
  animation: ringPulse 3s ease-in-out infinite;
}
.ring-outer { width: 220px; height: 220px; animation-delay: 0s; }
.ring-inner { width: 250px; height: 250px; animation-delay: 0.5s; }
@keyframes ringPulse {
  0%, 100% { transform: translate(-50%, -50%) scale(1); opacity: 0.5; }
  50% { transform: translate(-50%, -50%) scale(1.05); opacity: 1; }
}

.about-skills-float {
  position: absolute;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 10px 16px;
  font-size: 0.85rem;
  font-weight: 600;
  display: flex;
  align-items: center;
  gap: 8px;
  box-shadow: var(--shadow-card);
  animation: floatAnim 5s ease-in-out infinite;
}
.about-skills-float { top: 20px; right: 20px; }
.float-2 { bottom: 60px; right: 30px; animation-delay: 1s; }
.float-3 { bottom: 100px; left: 20px; animation-delay: 2s; }
.float-4 { top: 80px; left: 20px; animation-delay: 1.5s; }

.about-content .section-tag { display: inline-block; margin-bottom: 14px; }
.about-text {
  color: var(--text-secondary);
  font-size: 0.97rem;
  line-height: 1.8;
  margin-bottom: 16px;
}
.about-text strong { color: var(--text-primary); }

.about-expertise {
  display: flex;
  flex-direction: column;
  gap: 16px;
  margin: 28px 0;
}
.expertise-item {
  display: flex;
  align-items: flex-start;
  gap: 16px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 16px 20px;
  transition: var(--transition);
}
.expertise-item:hover {
  border-color: var(--border-hover);
  background: var(--bg-card-hover);
}
.expertise-icon { font-size: 1.4rem; flex-shrink: 0; }
.expertise-item div {
  display: flex;
  flex-direction: column;
  gap: 4px;
}
.expertise-item strong { font-size: 0.95rem; color: var(--text-primary); }
.expertise-item span { font-size: 0.82rem; color: var(--text-secondary); }

/* ==============================
   CONTACT
   ============================== */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 2fr;
  gap: 60px;
  align-items: start;
}

.contact-info {
  display: flex;
  flex-direction: column;
  gap: 20px;
}
.contact-method {
  display: flex;
  align-items: center;
  gap: 16px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 16px 20px;
  transition: var(--transition);
}
.contact-method:hover {
  border-color: var(--border-hover);
  transform: translateX(4px);
}
.contact-method-icon { font-size: 1.4rem; }
.contact-method div {
  display: flex;
  flex-direction: column;
  gap: 2px;
}
.contact-method strong { font-size: 0.9rem; }
.contact-method span { font-size: 0.82rem; color: var(--text-secondary); }

.contact-availability {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 0.82rem;
  color: var(--text-secondary);
  padding: 12px 16px;
  background: rgba(52,211,153,0.06);
  border: 1px solid rgba(52,211,153,0.2);
  border-radius: var(--radius-md);
}
.avail-dot {
  width: 8px; height: 8px;
  background: var(--accent-green);
  border-radius: 50%;
  box-shadow: 0 0 8px var(--accent-green);
  flex-shrink: 0;
  animation: pulse 2s infinite;
}

.contact-form { display: flex; flex-direction: column; gap: 20px; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
.form-group { display: flex; flex-direction: column; gap: 8px; }
.form-group label { font-size: 0.875rem; font-weight: 500; color: var(--text-secondary); }
.form-input {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 12px 16px;
  color: var(--text-primary);
  font-size: 0.95rem;
  font-family: var(--font-primary);
  outline: none;
  transition: var(--transition);
  width: 100%;
}
.form-input:focus {
  border-color: var(--accent-blue);
  background: rgba(56,189,248,0.04);
  box-shadow: 0 0 0 3px rgba(56,189,248,0.1);
}
.form-input::placeholder { color: var(--text-muted); }
.form-textarea { resize: vertical; min-height: 140px; }
select.form-input { appearance: none; cursor: pointer; }
select.form-input option { background: var(--bg-card); color: var(--text-primary); }

/* ==============================
   FOOTER
   ============================== */
.footer {
  border-top: 1px solid var(--border);
  padding: 60px 0 28px;
}
.footer-top {
  display: grid;
  grid-template-columns: 1.5fr 2fr;
  gap: 60px;
  margin-bottom: 48px;
}
.footer-tagline {
  color: var(--text-secondary);
  font-size: 0.875rem;
  margin: 16px 0 24px;
  line-height: 1.7;
}
.footer-socials { display: flex; gap: 10px; }
.social-btn {
  width: 38px; height: 38px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.9rem;
  font-weight: 700;
  color: var(--text-secondary);
  transition: var(--transition);
}
.social-btn:hover {
  border-color: var(--accent-blue);
  color: var(--accent-blue);
  background: rgba(56,189,248,0.08);
  transform: translateY(-2px);
}

.footer-links-group {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}
.footer-col h4 {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: 16px;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}
.footer-col li { margin-bottom: 10px; }
.footer-col a {
  font-size: 0.875rem;
  color: var(--text-muted);
  transition: var(--transition);
}
.footer-col a:hover { color: var(--accent-blue); }

.footer-bottom {
  border-top: 1px solid var(--border);
  padding-top: 24px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.82rem;
  color: var(--text-muted);
}

/* ==============================
   TOAST
   ============================== */
.toast {
  position: fixed;
  bottom: 32px;
  right: 32px;
  background: var(--bg-card);
  border: 1px solid rgba(52,211,153,0.3);
  border-radius: var(--radius-md);
  padding: 14px 20px;
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 0.9rem;
  box-shadow: 0 8px 32px rgba(0,0,0,0.4);
  transform: translateY(80px);
  opacity: 0;
  transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
  z-index: 9999;
}
.toast.show {
  transform: translateY(0);
  opacity: 1;
}

/* ==============================
   ANIMATIONS
   ============================== */
@keyframes fadeInUp {
  from { opacity: 0; transform: translateY(30px); }
  to { opacity: 1; transform: translateY(0); }
}
@keyframes fadeInDown {
  from { opacity: 0; transform: translateY(-20px); }
  to { opacity: 1; transform: translateY(0); }
}

.animate-in {
  animation: fadeInUp 0.7s ease both;
}

/* ==============================
   RESPONSIVE
   ============================== */
@media (max-width: 1100px) {
  .services-grid { grid-template-columns: repeat(2, 1fr); }
  .resources-grid { grid-template-columns: repeat(2, 1fr); }
  .blog-grid { grid-template-columns: repeat(2, 1fr); }
  .blog-card--featured { grid-column: span 2; }
  .hero-visual { display: none; }
  .hero { justify-content: center; }
}

@media (max-width: 768px) {
  .nav-links, .nav-cta { display: none; }
  .nav-links.open {
    display: flex;
    flex-direction: column;
    position: fixed;
    inset: 0;
    top: 72px;
    background: var(--bg-primary);
    padding: 32px 24px;
    gap: 4px;
    z-index: 999;
  }
  .hamburger { display: flex; }
  .hero { padding: 100px 24px 60px; }
  .hero-title { font-size: 2.2rem; }
  .blog-grid { grid-template-columns: 1fr; }
  .blog-card--featured { grid-column: span 1; }
  .services-grid { grid-template-columns: 1fr; }
  .resources-grid { grid-template-columns: repeat(2, 1fr); }
  .contact-grid { grid-template-columns: 1fr; }
  .about-grid { grid-template-columns: 1fr; }
  .about-visual { height: 300px; }
  .footer-top { grid-template-columns: 1fr; }
  .footer-links-group { grid-template-columns: repeat(2, 1fr); }
  .newsletter-box { padding: 40px 24px; }
  .newsletter-form { flex-direction: column; }
  .form-row { grid-template-columns: 1fr; }
  .footer-bottom { flex-direction: column; gap: 8px; text-align: center; }
}

@media (max-width: 480px) {
  .resources-grid { grid-template-columns: 1fr; }
  .hero-stats { gap: 16px; }
  .hero-actions { flex-direction: column; }
  .footer-links-group { grid-template-columns: 1fr; }
}

/* Page specific styles */
.article-hero {
  padding: 120px 24px 60px;
  background: linear-gradient(135deg, var(--bg-card) 0%, var(--bg-primary) 100%);
  border-bottom: 1px solid var(--border);
  text-align: center;
}
.article-meta-header { margin-top: 24px; display: flex; align-items: center; justify-content: center; gap: 16px; color: var(--text-secondary); font-size: 0.9rem; }
.article-layout { max-width: 1200px; margin: 60px auto; padding: 0 24px; display: grid; grid-template-columns: 1fr 320px; gap: 60px; }

.article-content h1, .article-content h2, .article-content h3 { font-family: var(--font-display); color: var(--text-primary); margin: 40px 0 20px; }
.article-content p { color: var(--text-secondary); line-height: 1.8; margin-bottom: 24px; font-size: 1.05rem; }
.article-content ul, .article-content ol { margin-left: 20px; margin-bottom: 24px; color: var(--text-secondary); }

.code-block-wrapper { position: relative; margin-bottom: 30px; }
.code-block-wrapper pre { background: var(--bg-card); border: 1px solid var(--border); border-radius: var(--radius-md); padding: 24px; overflow-x: auto; color: #e2e8f0; font-family: monospace; font-size: 0.9rem; }
.code-copy-btn { position: absolute; top: 12px; right: 12px; background: rgba(255,255,255,0.1); border: none; color: #fff; padding: 6px 12px; border-radius: 4px; cursor: pointer; font-size: 0.8rem; }

.callout { background: rgba(56,189,248,0.1); border-left: 4px solid var(--accent-blue); padding: 20px; border-radius: 0 var(--radius-md) var(--radius-md) 0; margin: 30px 0; }
.callout-title { display: flex; align-items: center; gap: 8px; font-weight: 600; color: var(--accent-blue); margin-bottom: 8px; }

.sidebar-widget { background: var(--bg-card); border: 1px solid var(--border); border-radius: var(--radius-md); padding: 24px; margin-bottom: 30px; }
.sidebar-widget h4 { font-family: var(--font-display); margin-bottom: 16px; font-size: 1.1rem; }
.toc-link { display: block; color: var(--text-secondary); margin-bottom: 10px; font-size: 0.9rem; transition: var(--transition); }
.toc-link:hover { color: var(--accent-blue); }

.comments-section { margin-top: 60px; border-top: 1px solid var(--border); padding-top: 40px; }
.comment { background: rgba(255,255,255,0.02); border-radius: var(--radius-md); padding: 20px; margin-bottom: 20px; }
.comment-header { display: flex; justify-content: space-between; margin-bottom: 12px; }

@media (max-width: 900px) {
  .article-layout { grid-template-columns: 1fr; }
}