/* ===== GOOGLE FONT ===== */
@import url('https://fonts.googleapis.com/css2?family=Michroma&family=Rajdhani:wght@300;400;500;600;700&display=swap');

/* ===== CSS VARIABLES ===== */
:root {
  /* Light Theme */
  --bg-primary: #f0f4ff;
  --bg-secondary: #e4ecff;
  --bg-card: rgba(255, 255, 255, 0.55);
  --bg-nav: rgba(240, 244, 255, 0.75);
  --text-primary: #0a0f2c;
  --text-secondary: #3a4270;
  --text-muted: #6b7280;
  --accent-orange: #f97316;
  --accent-orange-glow: rgba(249, 115, 22, 0.3);
  --accent-blue: #1d4ed8;
  --accent-blue-glow: rgba(29, 78, 216, 0.3);
  --accent-light-blue: #3b82f6;
  --glass-border: rgba(255, 255, 255, 0.6);
  --glass-shadow: rgba(29, 78, 216, 0.12);
  --chess-pattern: rgba(29, 78, 216, 0.05);
  --input-bg: rgba(255,255,255,0.7);
  --input-border: rgba(29,78,216,0.2);
  --hero-overlay: rgba(240, 244, 255, 0.6);
  --section-alt: rgba(248, 250, 255, 0.8);
}

[data-theme="dark"] {
  --bg-primary: #040818;
  --bg-secondary: #080f2e;
  --bg-card: rgba(8, 16, 45, 0.65);
  --bg-nav: rgba(4, 8, 24, 0.85);
  --text-primary: #e8eeff;
  --text-secondary: #a0b0e0;
  --text-muted: #6b7aa0;
  --accent-orange: #fb923c;
  --accent-orange-glow: rgba(251, 146, 60, 0.35);
  --accent-blue: #60a5fa;
  --accent-blue-glow: rgba(96, 165, 250, 0.3);
  --accent-light-blue: #93c5fd;
  --glass-border: rgba(96, 165, 250, 0.15);
  --glass-shadow: rgba(0, 0, 0, 0.5);
  --chess-pattern: rgba(96, 165, 250, 0.04);
  --input-bg: rgba(8,16,45,0.7);
  --input-border: rgba(96,165,250,0.2);
  --hero-overlay: rgba(4, 8, 24, 0.65);
  --section-alt: rgba(8, 14, 40, 0.6);
}

/* ===== RESET ===== */
*, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }

body {
  font-family: 'Rajdhani', sans-serif;
  background: var(--bg-primary);
  color: var(--text-primary);
  transition: background 0.4s ease, color 0.4s ease;
  overflow-x: hidden;
  min-height: 100vh;
}

/* ===== CHESS BOARD BACKGROUND ===== */
body::before {
  content: '';
  position: fixed;
  top: 0; left: 0;
  width: 100%; height: 100%;
  background-image:
    linear-gradient(var(--chess-pattern) 1px, transparent 1px),
    linear-gradient(90deg, var(--chess-pattern) 1px, transparent 1px);
  background-size: 60px 60px;
  pointer-events: none;
  z-index: 0;
}

/* ===== SCROLLBAR ===== */
::-webkit-scrollbar { width: 6px; }
::-webkit-scrollbar-track { background: var(--bg-secondary); }
::-webkit-scrollbar-thumb { background: var(--accent-orange); border-radius: 3px; }

/* ===== NAVBAR ===== */
.navbar {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  background: var(--bg-nav);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--glass-border);
  box-shadow: 0 4px 30px var(--glass-shadow);
  transition: all 0.3s ease;
}

.nav-container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 1.5rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 70px;
}

.nav-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
}

.logo-icon {
  width: 42px;
  height: 42px;
  background: linear-gradient(135deg, var(--accent-orange), var(--accent-blue));
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 22px;
  box-shadow: 0 4px 15px var(--accent-orange-glow);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.nav-logo:hover .logo-icon {
  transform: rotate(15deg) scale(1.1);
  box-shadow: 0 6px 25px var(--accent-orange-glow);
}

.logo-text {
  font-family: 'Michroma', sans-serif;
  font-size: 1rem;
  color: var(--text-primary);
  line-height: 1.1;
  transition: color 0.3s;
}
.logo-text span { color: var(--accent-orange); }
.logo-sub {
  font-family: 'Rajdhani', sans-serif;
  font-size: 0.65rem;
  color: var(--text-muted);
  letter-spacing: 2px;
  text-transform: uppercase;
}

.nav-links {
  display: flex;
  list-style: none;
  gap: 0.25rem;
  align-items: center;
}

.nav-links a {
  font-family: 'Michroma', sans-serif;
  font-size: 0.75rem;
  color: var(--text-secondary);
  text-decoration: none;
  padding: 8px 16px;
  border-radius: 8px;
  transition: all 0.3s ease;
  letter-spacing: 0.5px;
  position: relative;
}

.nav-links a::after {
  content: '';
  position: absolute;
  bottom: 4px; left: 50%;
  transform: translateX(-50%);
  width: 0; height: 2px;
  background: var(--accent-orange);
  border-radius: 2px;
  transition: width 0.3s ease;
}

.nav-links a:hover, .nav-links a.active {
  color: var(--accent-orange);
  background: var(--accent-orange-glow);
}
.nav-links a:hover::after, .nav-links a.active::after { width: 60%; }

.nav-actions { display: flex; align-items: center; gap: 12px; }

.theme-toggle {
  width: 42px; height: 42px;
  border-radius: 50%;
  border: 1px solid var(--glass-border);
  background: var(--bg-card);
  backdrop-filter: blur(10px);
  color: var(--text-primary);
  font-size: 16px;
  cursor: pointer;
  display: flex; align-items: center; justify-content: center;
  transition: all 0.3s ease;
  box-shadow: 0 2px 10px var(--glass-shadow);
}
.theme-toggle:hover {
  background: var(--accent-orange-glow);
  color: var(--accent-orange);
  border-color: var(--accent-orange);
  transform: rotate(20deg);
}

.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  padding: 8px;
  background: var(--bg-card);
  border: 1px solid var(--glass-border);
  border-radius: 8px;
  backdrop-filter: blur(10px);
}
.hamburger span {
  width: 22px; height: 2px;
  background: var(--text-primary);
  border-radius: 2px;
  transition: all 0.3s ease;
}
.hamburger.open span:nth-child(1) { transform: rotate(45deg) translate(5px, 5px); }
.hamburger.open span:nth-child(2) { opacity: 0; }
.hamburger.open span:nth-child(3) { transform: rotate(-45deg) translate(5px, -5px); }

/* ===== GLASS CARD ===== */
.glass-card {
  background: var(--bg-card);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border: 1px solid var(--glass-border);
  border-radius: 20px;
  box-shadow: 0 8px 40px var(--glass-shadow);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}
.glass-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 16px 50px var(--glass-shadow);
}

/* ===== BUTTONS ===== */
.btn {
  font-family: 'Michroma', sans-serif;
  font-size: 0.75rem;
  letter-spacing: 1px;
  padding: 12px 28px;
  border-radius: 10px;
  border: none;
  cursor: pointer;
  transition: all 0.3s ease;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: 8px;
}
.btn-primary {
  background: linear-gradient(135deg, var(--accent-orange), #ea580c);
  color: #fff;
  box-shadow: 0 4px 20px var(--accent-orange-glow);
}
.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 30px var(--accent-orange-glow);
  background: linear-gradient(135deg, #fb923c, var(--accent-orange));
}
.btn-outline {
  background: transparent;
  color: var(--accent-blue);
  border: 1.5px solid var(--accent-blue);
  box-shadow: 0 4px 15px var(--accent-blue-glow);
}
.btn-outline:hover {
  background: var(--accent-blue-glow);
  transform: translateY(-2px);
  box-shadow: 0 8px 25px var(--accent-blue-glow);
}

/* ===== SECTION ===== */
section {
  position: relative;
  z-index: 1;
  padding: 80px 1.5rem;
}
.container { max-width: 1200px; margin: 0 auto; }

.section-tag {
  font-family: 'Michroma', sans-serif;
  font-size: 0.65rem;
  letter-spacing: 3px;
  text-transform: uppercase;
  color: var(--accent-orange);
  margin-bottom: 12px;
  display: flex;
  align-items: center;
  gap: 10px;
}
.section-tag::before {
  content: '';
  width: 30px; height: 2px;
  background: var(--accent-orange);
}

.section-title {
  font-family: 'Michroma', sans-serif;
  font-size: clamp(1.8rem, 4vw, 2.8rem);
  color: var(--text-primary);
  line-height: 1.2;
  margin-bottom: 16px;
}
.section-title span { color: var(--accent-orange); }

.section-desc {
  font-size: 1.05rem;
  color: var(--text-secondary);
  line-height: 1.7;
  max-width: 600px;
}

/* ===== HERO ===== */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding-top: 90px;
  position: relative;
  overflow: hidden;
}

.hero-bg-orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(80px);
  pointer-events: none;
  z-index: 0;
  opacity: 0.5;
}
.orb-1 {
  width: 500px; height: 500px;
  background: var(--accent-orange-glow);
  top: -100px; right: -150px;
  animation: float1 8s ease-in-out infinite;
}
.orb-2 {
  width: 400px; height: 400px;
  background: var(--accent-blue-glow);
  bottom: -100px; left: -100px;
  animation: float2 10s ease-in-out infinite;
}

@keyframes float1 {
  0%, 100% { transform: translate(0, 0) scale(1); }
  50% { transform: translate(-30px, 30px) scale(1.05); }
}
@keyframes float2 {
  0%, 100% { transform: translate(0, 0) scale(1); }
  50% { transform: translate(30px, -20px) scale(1.08); }
}

.hero-content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
  position: relative;
  z-index: 1;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--bg-card);
  backdrop-filter: blur(15px);
  border: 1px solid var(--glass-border);
  border-radius: 100px;
  padding: 8px 16px;
  font-size: 0.8rem;
  color: var(--accent-orange);
  margin-bottom: 24px;
  font-family: 'Michroma', sans-serif;
  letter-spacing: 0.5px;
  animation: fadeInDown 0.6s ease forwards;
}

.hero-title {
  font-family: 'Michroma', sans-serif;
  font-size: clamp(2rem, 5vw, 3.8rem);
  line-height: 1.1;
  color: var(--text-primary);
  margin-bottom: 20px;
  animation: fadeInUp 0.7s ease 0.1s both;
}
.hero-title .name { color: var(--accent-orange); display: block; }
.hero-title .role {
  color: var(--accent-blue);
  font-size: 0.6em;
  letter-spacing: 2px;
  display: block;
  margin-top: 4px;
}

.hero-desc {
  font-size: 1.05rem;
  color: var(--text-secondary);
  line-height: 1.8;
  margin-bottom: 32px;
  animation: fadeInUp 0.7s ease 0.2s both;
}

.hero-stats {
  display: flex;
  gap: 30px;
  margin-bottom: 36px;
  animation: fadeInUp 0.7s ease 0.3s both;
}
.stat-item { text-align: center; }
.stat-num {
  font-family: 'Michroma', sans-serif;
  font-size: 1.8rem;
  color: var(--accent-orange);
  display: block;
  line-height: 1;
}
.stat-label {
  font-size: 0.75rem;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 1px;
}

.hero-btns {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
  animation: fadeInUp 0.7s ease 0.4s both;
}

/* Chess Board Visual */
.hero-visual {
  position: relative;
  animation: fadeInRight 0.8s ease 0.2s both;
}

.chess-board-wrapper {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
}

.chess-board {
  width: 320px;
  height: 320px;
  display: grid;
  grid-template-columns: repeat(8, 1fr);
  grid-template-rows: repeat(8, 1fr);
  border-radius: 12px;
  overflow: hidden;
  box-shadow: 0 20px 60px var(--glass-shadow), 0 0 0 3px var(--accent-orange);
  animation: boardPulse 4s ease-in-out infinite;
}

@keyframes boardPulse {
  0%, 100% { box-shadow: 0 20px 60px var(--glass-shadow), 0 0 0 3px var(--accent-orange); }
  50% { box-shadow: 0 20px 80px var(--glass-shadow), 0 0 0 3px var(--accent-orange), 0 0 40px var(--accent-orange-glow); }
}

.chess-cell {
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  transition: all 0.3s ease;
}
.chess-cell:hover { transform: scale(1.2); z-index: 2; }
.chess-cell.light { background: rgba(255,255,255,0.9); }
.chess-cell.dark { background: var(--accent-blue); opacity: 0.85; }
[data-theme="dark"] .chess-cell.light { background: rgba(200,210,255,0.25); }

.floating-badge {
  position: absolute;
  background: var(--bg-card);
  backdrop-filter: blur(15px);
  border: 1px solid var(--glass-border);
  border-radius: 14px;
  padding: 12px 16px;
  box-shadow: 0 8px 30px var(--glass-shadow);
  font-size: 0.8rem;
  font-family: 'Michroma', sans-serif;
  color: var(--text-primary);
  white-space: nowrap;
}
.badge-fide {
  top: -20px; right: -20px;
  animation: floatBadge1 4s ease-in-out infinite;
}
.badge-exp {
  bottom: -20px; left: -20px;
  animation: floatBadge2 5s ease-in-out infinite;
}
.badge-aim {
  top: 50%; right: -50px;
  transform: translateY(-50%);
  animation: floatBadge1 6s ease-in-out infinite;
}
.floating-badge i { color: var(--accent-orange); margin-right: 6px; }

@keyframes floatBadge1 {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-8px); }
}
@keyframes floatBadge2 {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(8px); }
}

/* ===== 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); }
}
@keyframes fadeInRight {
  from { opacity: 0; transform: translateX(40px); }
  to { opacity: 1; transform: translateX(0); }
}
@keyframes fadeInLeft {
  from { opacity: 0; transform: translateX(-40px); }
  to { opacity: 1; transform: translateX(0); }
}

.reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}
.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

/* ===== FOOTER ===== */
footer {
  position: relative;
  z-index: 1;
  background: var(--bg-card);
  backdrop-filter: blur(20px);
  border-top: 1px solid var(--glass-border);
  padding: 50px 1.5rem 30px;
}

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

.footer-top {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr;
  gap: 40px;
  margin-bottom: 40px;
}

.footer-brand .logo-text { font-size: 1.2rem; margin-bottom: 12px; }
.footer-brand p {
  font-size: 0.9rem;
  color: var(--text-muted);
  line-height: 1.7;
  margin-bottom: 20px;
}

.footer-socials { display: flex; gap: 10px; }
.social-btn {
  width: 38px; height: 38px;
  border-radius: 10px;
  background: var(--bg-card);
  border: 1px solid var(--glass-border);
  display: flex; align-items: center; justify-content: center;
  color: var(--text-secondary);
  text-decoration: none;
  font-size: 14px;
  transition: all 0.3s ease;
}
.social-btn:hover {
  background: var(--accent-orange-glow);
  color: var(--accent-orange);
  border-color: var(--accent-orange);
  transform: translateY(-3px);
}

.footer-col h4 {
  font-family: 'Michroma', sans-serif;
  font-size: 0.8rem;
  color: var(--text-primary);
  margin-bottom: 18px;
  letter-spacing: 1px;
}
.footer-col ul { list-style: none; }
.footer-col ul li { margin-bottom: 10px; }
.footer-col ul li a {
  color: var(--text-muted);
  text-decoration: none;
  font-size: 0.9rem;
  transition: all 0.3s;
  display: flex; align-items: center; gap: 8px;
}
.footer-col ul li a:hover { color: var(--accent-orange); padding-left: 4px; }

.footer-bottom {
  border-top: 1px solid var(--glass-border);
  padding-top: 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 0.82rem;
  color: var(--text-muted);
  flex-wrap: wrap;
  gap: 10px;
}
.footer-bottom span { color: var(--accent-orange); }

/* ===== PAGE HERO ===== */
.page-hero {
  min-height: 38vh;
  display: flex;
  align-items: center;
  padding-top: 100px;
  padding-bottom: 40px;
  position: relative;
  overflow: hidden;
  text-align: center;
}
.page-hero-content { position: relative; z-index: 1; }
.page-hero .hero-title { font-size: clamp(1.8rem, 5vw, 3.2rem); }
.breadcrumb {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  font-size: 0.85rem;
  color: var(--text-muted);
  margin-top: 12px;
}
.breadcrumb a { color: var(--accent-orange); text-decoration: none; }
.breadcrumb i { font-size: 0.6rem; }

/* ===== ABOUT PAGE ===== */
.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
}

.about-img-wrapper {
  position: relative;
}

.about-img-box {
  width: 100%;
  aspect-ratio: 4/5;
  background: linear-gradient(135deg, var(--accent-blue-glow), var(--accent-orange-glow));
  border-radius: 24px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 8rem;
  position: relative;
  overflow: hidden;
  border: 1px solid var(--glass-border);
  backdrop-filter: blur(10px);
}
.about-img-box::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, var(--accent-orange-glow), transparent 60%, var(--accent-blue-glow));
}

.about-stat-cards {
  position: absolute;
  bottom: -20px; right: -20px;
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.mini-stat {
  background: var(--bg-card);
  backdrop-filter: blur(15px);
  border: 1px solid var(--glass-border);
  border-radius: 12px;
  padding: 10px 16px;
  text-align: center;
  box-shadow: 0 8px 25px var(--glass-shadow);
  min-width: 120px;
}
.mini-stat .num {
  font-family: 'Michroma', sans-serif;
  font-size: 1.4rem;
  color: var(--accent-orange);
  display: block;
}
.mini-stat .lbl { font-size: 0.72rem; color: var(--text-muted); letter-spacing: 1px; }

.skills-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
  margin-top: 28px;
}

.skill-chip {
  background: var(--bg-card);
  backdrop-filter: blur(10px);
  border: 1px solid var(--glass-border);
  border-radius: 10px;
  padding: 12px 16px;
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 0.85rem;
  color: var(--text-secondary);
  transition: all 0.3s ease;
}
.skill-chip:hover {
  border-color: var(--accent-orange);
  color: var(--accent-orange);
  background: var(--accent-orange-glow);
  transform: translateX(4px);
}
.skill-chip i { color: var(--accent-orange); font-size: 1rem; }

/* Timeline */
.timeline { position: relative; padding-left: 30px; }
.timeline::before {
  content: '';
  position: absolute;
  left: 0; top: 0; bottom: 0;
  width: 2px;
  background: linear-gradient(to bottom, var(--accent-orange), var(--accent-blue));
}
.timeline-item {
  position: relative;
  margin-bottom: 36px;
}
.timeline-item::before {
  content: '';
  position: absolute;
  left: -38px;
  top: 4px;
  width: 14px; height: 14px;
  border-radius: 50%;
  background: var(--accent-orange);
  border: 3px solid var(--bg-primary);
  box-shadow: 0 0 0 3px var(--accent-orange-glow);
}
.timeline-date {
  font-family: 'Michroma', sans-serif;
  font-size: 0.7rem;
  color: var(--accent-orange);
  letter-spacing: 1px;
  margin-bottom: 6px;
}
.timeline-role {
  font-family: 'Michroma', sans-serif;
  font-size: 1rem;
  color: var(--text-primary);
  margin-bottom: 4px;
}
.timeline-company {
  font-size: 0.85rem;
  color: var(--accent-blue);
  margin-bottom: 8px;
}
.timeline-desc {
  font-size: 0.9rem;
  color: var(--text-muted);
  line-height: 1.6;
}

/* Achievements */
.achievements-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 20px;
}
.achievement-card {
  padding: 28px;
  text-align: center;
  position: relative;
  overflow: hidden;
}
.achievement-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--accent-orange), var(--accent-blue));
}
.achievement-icon {
  font-size: 2.5rem;
  margin-bottom: 14px;
  display: block;
}
.achievement-card h3 {
  font-family: 'Michroma', sans-serif;
  font-size: 0.9rem;
  color: var(--text-primary);
  margin-bottom: 8px;
  line-height: 1.4;
}
.achievement-card p { font-size: 0.85rem; color: var(--text-muted); }

/* ===== SERVICES PAGE ===== */
.services-intro {
  text-align: center;
  margin-bottom: 60px;
}
.services-intro .section-tag { justify-content: center; }
.services-intro .section-tag::before { display: none; }
.services-intro .section-desc { margin: 0 auto; }

.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 24px;
  margin-bottom: 70px;
}

.service-card {
  padding: 36px 30px;
  position: relative;
  overflow: hidden;
  cursor: default;
}
.service-card::after {
  content: '';
  position: absolute;
  bottom: 0; left: 0; right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--accent-orange), var(--accent-blue));
  transform: scaleX(0);
  transition: transform 0.4s ease;
}
.service-card:hover::after { transform: scaleX(1); }

.service-icon-wrap {
  width: 64px; height: 64px;
  border-radius: 16px;
  background: linear-gradient(135deg, var(--accent-orange-glow), var(--accent-blue-glow));
  border: 1px solid var(--glass-border);
  display: flex; align-items: center; justify-content: center;
  font-size: 1.6rem;
  margin-bottom: 22px;
  transition: transform 0.3s ease;
}
.service-card:hover .service-icon-wrap { transform: rotate(10deg) scale(1.1); }

.service-card h3 {
  font-family: 'Michroma', sans-serif;
  font-size: 1rem;
  color: var(--text-primary);
  margin-bottom: 12px;
}
.service-card p { font-size: 0.9rem; color: var(--text-muted); line-height: 1.7; margin-bottom: 18px; }

.service-features { list-style: none; }
.service-features li {
  font-size: 0.85rem;
  color: var(--text-secondary);
  padding: 5px 0;
  display: flex;
  align-items: center;
  gap: 8px;
  border-bottom: 1px solid var(--glass-border);
}
.service-features li:last-child { border: none; }
.service-features li i { color: var(--accent-orange); font-size: 0.75rem; }

/* Pricing */
.pricing-section { background: var(--section-alt); }
.pricing-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 24px;
  margin-top: 50px;
}
.pricing-card {
  padding: 36px 28px;
  text-align: center;
  position: relative;
  overflow: hidden;
}
.pricing-card.featured {
  border-color: var(--accent-orange);
  box-shadow: 0 0 0 1px var(--accent-orange), 0 20px 50px var(--accent-orange-glow);
}
.featured-tag {
  position: absolute;
  top: 16px; right: -28px;
  background: var(--accent-orange);
  color: white;
  font-family: 'Michroma', sans-serif;
  font-size: 0.6rem;
  letter-spacing: 1px;
  padding: 4px 32px;
  transform: rotate(45deg);
}
.pricing-card h3 {
  font-family: 'Michroma', sans-serif;
  font-size: 0.9rem;
  color: var(--text-muted);
  letter-spacing: 1px;
  margin-bottom: 20px;
}
.price-amount {
  font-family: 'Michroma', sans-serif;
  font-size: 2.5rem;
  color: var(--accent-orange);
  line-height: 1;
  margin-bottom: 4px;
}
.price-period { font-size: 0.8rem; color: var(--text-muted); margin-bottom: 28px; }
.pricing-features { list-style: none; margin-bottom: 30px; text-align: left; }
.pricing-features li {
  display: flex; align-items: center; gap: 10px;
  padding: 8px 0;
  font-size: 0.9rem;
  color: var(--text-secondary);
  border-bottom: 1px solid var(--glass-border);
}
.pricing-features li:last-child { border: none; }
.pricing-features li i { color: var(--accent-orange); }

/* ===== CONTACT PAGE ===== */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.5fr;
  gap: 50px;
  align-items: start;
}

.contact-info-card {
  padding: 40px;
  position: sticky;
  top: 90px;
}

.contact-info-card h3 {
  font-family: 'Michroma', sans-serif;
  font-size: 1.2rem;
  color: var(--text-primary);
  margin-bottom: 10px;
}
.contact-info-card > p {
  font-size: 0.9rem;
  color: var(--text-muted);
  margin-bottom: 32px;
  line-height: 1.6;
}

.contact-item {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 16px 0;
  border-bottom: 1px solid var(--glass-border);
}
.contact-item:last-of-type { border-bottom: none; }
.contact-icon {
  width: 44px; height: 44px;
  border-radius: 12px;
  background: var(--accent-orange-glow);
  border: 1px solid var(--glass-border);
  display: flex; align-items: center; justify-content: center;
  color: var(--accent-orange);
  font-size: 1rem;
  flex-shrink: 0;
}
.contact-item-info label {
  display: block;
  font-size: 0.7rem;
  color: var(--text-muted);
  letter-spacing: 1px;
  text-transform: uppercase;
  margin-bottom: 3px;
}
.contact-item-info a,
.contact-item-info span {
  font-size: 0.92rem;
  color: var(--text-primary);
  text-decoration: none;
  transition: color 0.3s;
}
.contact-item-info a:hover { color: var(--accent-orange); }

.contact-form-card { padding: 40px; }
.contact-form-card h3 {
  font-family: 'Michroma', sans-serif;
  font-size: 1.1rem;
  color: var(--text-primary);
  margin-bottom: 28px;
}

.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.form-group { margin-bottom: 20px; }
.form-group label {
  display: block;
  font-size: 0.78rem;
  font-family: 'Michroma', sans-serif;
  color: var(--text-muted);
  letter-spacing: 0.5px;
  margin-bottom: 8px;
}
.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  background: var(--input-bg);
  border: 1.5px solid var(--input-border);
  border-radius: 10px;
  padding: 12px 16px;
  font-family: 'Rajdhani', sans-serif;
  font-size: 0.95rem;
  color: var(--text-primary);
  transition: all 0.3s ease;
  outline: none;
  backdrop-filter: blur(10px);
}
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  border-color: var(--accent-orange);
  box-shadow: 0 0 0 3px var(--accent-orange-glow);
  background: var(--bg-card);
}
.form-group textarea { resize: vertical; min-height: 120px; }
.form-group select option { background: var(--bg-secondary); }

.form-success {
  display: none;
  text-align: center;
  padding: 30px;
}
.form-success i { font-size: 3rem; color: var(--accent-orange); margin-bottom: 16px; }
.form-success h4 {
  font-family: 'Michroma', sans-serif;
  color: var(--text-primary);
  margin-bottom: 8px;
}
.form-success p { color: var(--text-muted); }

/* Fide Rating */
.fide-banner {
  margin-top: 60px;
  padding: 40px;
  text-align: center;
  background: linear-gradient(135deg, var(--accent-orange-glow), var(--accent-blue-glow));
}
.fide-banner h3 {
  font-family: 'Michroma', sans-serif;
  font-size: 1rem;
  color: var(--text-muted);
  letter-spacing: 2px;
  margin-bottom: 12px;
}
.fide-rating {
  font-family: 'Michroma', sans-serif;
  font-size: 4rem;
  color: var(--accent-orange);
  line-height: 1;
  display: block;
  margin-bottom: 8px;
}
.fide-title {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--bg-card);
  border: 1px solid var(--glass-border);
  border-radius: 100px;
  padding: 8px 20px;
  font-family: 'Michroma', sans-serif;
  font-size: 0.8rem;
  color: var(--accent-blue);
}

/* ===== MOBILE MENU ===== */
.mobile-nav {
  display: none;
  position: fixed;
  top: 70px; left: 0; right: 0;
  background: var(--bg-nav);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--glass-border);
  z-index: 999;
  padding: 20px 1.5rem;
  flex-direction: column;
  gap: 6px;
  box-shadow: 0 10px 30px var(--glass-shadow);
  transform: translateY(-20px);
  opacity: 0;
  transition: all 0.3s ease;
}
.mobile-nav.open {
  display: flex;
  transform: translateY(0);
  opacity: 1;
}
.mobile-nav a {
  font-family: 'Michroma', sans-serif;
  font-size: 0.85rem;
  color: var(--text-secondary);
  text-decoration: none;
  padding: 12px 16px;
  border-radius: 10px;
  transition: all 0.3s;
  letter-spacing: 0.5px;
}
.mobile-nav a:hover, .mobile-nav a.active {
  color: var(--accent-orange);
  background: var(--accent-orange-glow);
}

/* ===== RESPONSIVE ===== */
@media (max-width: 900px) {
  .nav-links { display: none; }
  .hamburger { display: flex; }
  .hero-content { grid-template-columns: 1fr; text-align: center; gap: 40px; }
  .hero-stats { justify-content: center; }
  .hero-btns { justify-content: center; }
  .hero-badge { justify-content: center; }
  .about-grid { grid-template-columns: 1fr; }
  .about-img-wrapper { max-width: 360px; margin: 0 auto; }
  .contact-grid { grid-template-columns: 1fr; }
  .contact-info-card { position: static; }
  .footer-top { grid-template-columns: 1fr; }
  .chess-board { width: 260px; height: 260px; }
  .badge-aim { display: none; }
  .form-row { grid-template-columns: 1fr; }
  .about-stat-cards { position: static; flex-direction: row; margin-top: 16px; }
}

@media (max-width: 600px) {
  section { padding: 60px 1rem; }
  .chess-board { width: 220px; height: 220px; }
  .hero-stats { gap: 18px; }
  .floating-badge { display: none; }
  .skills-grid { grid-template-columns: 1fr; }
  .pricing-grid, .services-grid, .achievements-grid { grid-template-columns: 1fr; }
}