/* ==========================================================================
   NILESH BIND - PORTFOLIO STYLESHEET
   Design Language: Adapted from Figma UI/UX Mockup
   Theme: Warm Cream / Deep Espresso Charcoal / Warm Amber Gold
   ========================================================================== */

@import url('https://fonts.googleapis.com/css2?family=Outfit:wght@400;500;600;700;800;900&family=Plus+Jakarta+Sans:wght@300;400;500;600;700;800&family=JetBrains+Mono:wght@400;500;600&display=swap');

:root {
  /* Color Palette - Light Mode (Figma exact match) */
  --bg-primary: #F8F5EE;
  --bg-surface: #FFFFFF;
  --bg-surface-subtle: #F1ECE1;
  --bg-surface-elevated: #FFFFFF;
  --bg-dark-section: #151311;
  --bg-dark-card: #201D1A;
  
  --text-main: #1A1715;
  --text-muted: #6B655F;
  --text-subtle: #8E877F;
  --text-on-dark: #FFFFFF;
  --text-on-dark-muted: #B8B0A5;

  --accent-primary: #FF9E16;
  --accent-hover: #E88B08;
  --accent-light: #FFF5E5;
  --accent-glow: rgba(255, 158, 22, 0.25);
  --accent-gold: #FFB800;

  --border-subtle: #E8E2D5;
  --border-dark: #2F2A25;

  --font-display: 'Outfit', -apple-system, BlinkMacSystemFont, sans-serif;
  --font-body: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, sans-serif;
  --font-mono: 'JetBrains Mono', monospace;

  --radius-sm: 8px;
  --radius-md: 14px;
  --radius-lg: 22px;
  --radius-pill: 9999px;

  --shadow-sm: 0 2px 8px rgba(26, 23, 21, 0.04);
  --shadow-md: 0 8px 24px rgba(26, 23, 21, 0.08);
  --shadow-lg: 0 16px 40px rgba(26, 23, 21, 0.12);
  --shadow-glow: 0 0 30px rgba(255, 158, 22, 0.2);

  --transition-smooth: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
  --transition-bounce: all 0.4s cubic-bezier(0.34, 1.56, 0.64, 1);
}

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

html {
  scroll-behavior: smooth;
  font-size: 16px;
  overflow-x: hidden;
  width: 100%;
}

body {
  background-color: var(--bg-primary);
  color: var(--text-main);
  font-family: var(--font-body);
  line-height: 1.6;
  overflow-x: hidden;
  width: 100%;
  position: relative;
  transition: background-color 0.3s ease, color 0.3s ease;
  -webkit-font-smoothing: antialiased;
}

/* Typography Helpers */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-display);
  font-weight: 700;
  line-height: 1.15;
  color: var(--text-main);
  letter-spacing: -0.02em;
}

p {
  color: var(--text-muted);
}

a {
  text-decoration: none;
  color: inherit;
  transition: var(--transition-smooth);
}

img {
  max-width: 100%;
  height: auto;
  display: block;
}

/* Container */
.container {
  width: 100%;
  max-width: 1240px;
  margin: 0 auto;
  padding: 0 24px;
}

section[id] {
  scroll-margin-top: 100px;
}

/* Section Header Badges */
.section-tag {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 0.85rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--accent-primary);
  margin-bottom: 12px;
}

.section-tag-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--accent-primary);
  display: inline-block;
  box-shadow: 0 0 10px var(--accent-primary);
}

.section-title {
  font-size: clamp(1.85rem, 4vw, 3rem);
  font-weight: 800;
  margin-bottom: 16px;
  word-break: break-word;
}

.section-title span.highlight {
  color: var(--accent-primary);
  position: relative;
  display: inline-block;
}

.section-subtitle {
  font-size: 1.05rem;
  max-width: 620px;
  margin-bottom: 40px;
}

/* ==========================================================================
   FLOATING NAVBAR (Figma Capsule Style)
   ========================================================================== */
.header-wrapper {
  position: fixed;
  top: 18px;
  left: 0;
  width: 100%;
  z-index: 1000;
  display: flex;
  justify-content: center;
  padding: 0 20px;
  pointer-events: none;
}

.nav-capsule-group {
  max-width: 1140px;
  width: 100%;
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  pointer-events: none;
}

.nav-capsule {
  pointer-events: auto;
  position: relative;
  z-index: 2;
  background: rgba(22, 19, 17, 0.96);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: var(--radius-pill);
  padding: 8px 10px 8px 22px;
  display: flex;
  align-items: center;
  gap: 16px;
  box-shadow: 0 12px 36px rgba(0, 0, 0, 0.35);
  width: 100%;
  justify-content: space-between;
  transition: var(--transition-smooth);
}

/* Orange Chin Docked at Right Side at the Bottom of Main Menu (75% slim height) */
.nav-orange-chin {
  pointer-events: auto;
  position: relative;
  z-index: 1;
  margin-right: 26px;
  margin-top: -3px;
  background: var(--accent-primary);
  border: 1px solid rgba(255, 255, 255, 0.22);
  border-top: none;
  border-radius: 0 0 16px 16px;
  padding: 5px 12px 5px 12px;
  display: flex;
  align-items: center;
  gap: 6px;
  box-shadow: 0 8px 20px rgba(255, 107, 43, 0.38), inset 0 2px 5px rgba(0, 0, 0, 0.16);
  transition: var(--transition-smooth);
}

.chin-theme-btn {
  width: 24px !important;
  height: 24px !important;
  background: rgba(18, 16, 14, 0.22) !important;
  border: 1px solid rgba(255, 255, 255, 0.28) !important;
  color: #FFFFFF !important;
  padding: 0 !important;
}

.chin-theme-btn:hover {
  background: rgba(18, 16, 14, 0.4) !important;
  transform: scale(1.06);
}

.btn-chin-portal {
  background: #161311;
  color: #FFFFFF !important;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 0.7rem;
  height: 24px;
  padding: 0 11px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  line-height: 1;
  border-radius: 999px;
  text-decoration: none;
  white-space: nowrap;
  border: 1px solid rgba(255, 255, 255, 0.14);
  transition: var(--transition-smooth);
}

.btn-chin-portal:hover {
  background: #26211E;
  transform: translateY(-1px);
}

.btn-chin-talk {
  background: #FFFFFF;
  color: #12100E !important;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 0.7rem;
  height: 24px;
  padding: 0 12px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  line-height: 1;
  border-radius: 999px;
  text-decoration: none;
  white-space: nowrap;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.16);
  transition: var(--transition-smooth);
}

.btn-chin-talk:hover {
  background: #FFF3ED;
  transform: translateY(-1px);
}

.brand-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  color: #FFFFFF;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 1.25rem;
  flex-shrink: 0;
}

.brand-badge {
  width: 32px;
  height: 32px;
  background: var(--accent-primary);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #12100E;
  font-weight: 900;
  font-size: 0.9rem;
  box-shadow: 0 2px 10px var(--accent-glow);
}

.brand-name {
  color: #FFFFFF;
  letter-spacing: -0.01em;
}

.brand-name span {
  color: var(--accent-primary);
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 18px;
  list-style: none;
}

.nav-link {
  color: #C2BBB2;
  font-size: 0.88rem;
  font-weight: 500;
  transition: var(--transition-smooth);
  position: relative;
  padding: 4px 2px;
  white-space: nowrap;
}

.nav-link:hover, .nav-link.active {
  color: #FFFFFF;
}

.nav-link.active::after {
  content: '';
  position: absolute;
  bottom: -2px;
  left: 50%;
  transform: translateX(-50%);
  width: 5px;
  height: 5px;
  background: var(--accent-primary);
  border-radius: 50%;
}

.nav-actions {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-shrink: 0;
}

.theme-toggle-btn {
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.12);
  color: #FFFFFF;
  width: 38px;
  height: 38px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: var(--transition-smooth);
  flex-shrink: 0;
}

.theme-toggle-btn:hover {
  background: rgba(255, 255, 255, 0.16);
  transform: scale(1.05);
}

.btn-talk {
  background: #FFFFFF;
  color: #151311;
  font-family: var(--font-body);
  font-size: 0.88rem;
  font-weight: 700;
  padding: 9px 20px;
  border-radius: var(--radius-pill);
  transition: var(--transition-bounce);
  white-space: nowrap;
}

.btn-talk:hover {
  background: var(--accent-primary);
  color: #12100E;
  transform: translateY(-1px);
  box-shadow: 0 4px 16px var(--accent-glow);
}

.mobile-menu-btn {
  display: none;
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.12);
  color: #FFFFFF;
  cursor: pointer;
  border-radius: 50%;
  width: 38px;
  height: 38px;
  align-items: center;
  justify-content: center;
  transition: var(--transition-smooth);
  flex-shrink: 0;
}

/* Mobile Nav Drawer */
.mobile-nav-drawer {
  position: fixed;
  top: 0;
  right: -100%;
  width: 82%;
  max-width: 320px;
  height: 100vh;
  background: var(--bg-dark-section);
  color: #FFFFFF;
  z-index: 1050;
  padding: 30px 24px;
  display: flex;
  flex-direction: column;
  box-shadow: -10px 0 40px rgba(0, 0, 0, 0.6);
  transition: right 0.35s cubic-bezier(0.16, 1, 0.3, 1);
}

.mobile-nav-drawer.open {
  right: 0;
}

.mobile-drawer-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 40px;
}

.mobile-drawer-close {
  background: rgba(255, 255, 255, 0.1);
  border: none;
  color: #FFFFFF;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
}

.mobile-nav-links {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 20px;
  margin-bottom: 30px;
}

.mobile-nav-link {
  font-size: 1.15rem;
  font-weight: 600;
  color: #C2BBB2;
}

.mobile-nav-link:hover {
  color: var(--accent-primary);
}

.drawer-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.65);
  backdrop-filter: blur(4px);
  z-index: 1040;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s ease;
}

.drawer-overlay.active {
  opacity: 1;
  pointer-events: auto;
}

/* ==========================================================================
   HERO SECTION (Exact Figma Adaptation)
   ========================================================================== */
.hero-section {
  padding-top: 148px;
  padding-bottom: 60px;
  position: relative;
  overflow: hidden;
}

.hero-badge-wrap {
  display: flex;
  justify-content: center;
  margin-bottom: 16px;
  padding: 0 16px;
}

.hero-pill-badge {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  background: var(--bg-surface);
  border: 1px solid var(--border-subtle);
  padding: 6px 18px;
  border-radius: var(--radius-pill);
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--text-main);
  box-shadow: var(--shadow-sm);
  max-width: 100%;
  text-align: center;
}

.hero-badge-icon {
  width: 22px;
  height: 22px;
  background: var(--accent-primary);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #151311;
  font-size: 0.75rem;
  flex-shrink: 0;
}

.hero-headline-wrap {
  text-align: center;
  position: relative;
  margin-bottom: 8px;
  padding: 0 16px;
}

.hero-main-title {
  font-size: clamp(2.3rem, 6.5vw, 5.2rem);
  font-weight: 800;
  letter-spacing: -0.03em;
  color: var(--text-main);
  line-height: 1.1;
  word-break: break-word;
}

.hero-main-title span.highlight {
  color: var(--accent-primary);
  position: relative;
  display: inline-block;
}

.sparkle-icon {
  display: inline-block;
  vertical-align: top;
  margin-right: 4px;
  margin-left: 0;
  color: var(--accent-primary);
  animation: pulse-spin 6s infinite linear;
}

@keyframes pulse-spin {
  0% { transform: rotate(0deg) scale(1); }
  50% { transform: rotate(180deg) scale(1.15); }
  100% { transform: rotate(360deg) scale(1); }
}

.hero-subtitle {
  text-align: center;
  font-size: 1.12rem;
  font-weight: 500;
  color: var(--text-muted);
  max-width: 600px;
  margin: 0 auto 30px auto;
  padding: 0 16px;
}

/* Rotating Stamp Badge in Top Right */
.rotating-stamp {
  position: absolute;
  top: 130px;
  right: 5%;
  width: 110px;
  height: 110px;
  z-index: 20;
}

.stamp-svg {
  width: 100%;
  height: 100%;
  animation: rotate-continuous 18s infinite linear;
}

.stamp-center-btn {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 44px;
  height: 44px;
  background: var(--accent-primary);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #151311;
  box-shadow: 0 4px 12px var(--accent-glow);
  cursor: pointer;
  transition: var(--transition-smooth);
}

.stamp-center-btn:hover {
  transform: translate(-50%, -50%) scale(1.1);
}

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

/* Hero Center Grid & Visuals */
.hero-stage {
  position: relative;
  max-width: 1080px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 280px 1fr 280px;
  align-items: center;
  gap: 20px;
}

/* Hero Left Column */
.hero-left-col {
  display: flex;
  flex-direction: column;
  gap: 32px;
  z-index: 10;
}

.social-follow-box {
  background: var(--bg-surface);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  padding: 16px 20px;
  box-shadow: var(--shadow-sm);
}

.social-follow-label {
  font-size: 0.8rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--text-subtle);
  margin-bottom: 12px;
}

.social-icons-row {
  display: flex;
  gap: 12px;
}

.social-circle-link {
  width: 38px;
  height: 38px;
  background: var(--bg-surface-subtle);
  border: 1px solid var(--border-subtle);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-main);
  transition: var(--transition-bounce);
}

.social-circle-link:hover {
  background: var(--accent-primary);
  color: #12100E;
  transform: translateY(-3px);
  box-shadow: 0 4px 12px var(--accent-glow);
}

.reviews-badge-card {
  background: var(--bg-surface);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  padding: 18px 20px;
  box-shadow: var(--shadow-sm);
}

.avatar-stack {
  display: flex;
  align-items: center;
  margin-bottom: 10px;
}

.avatar-stack-item {
  width: 34px;
  height: 34px;
  border-radius: 50%;
  border: 2px solid var(--bg-surface);
  margin-left: -8px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.75rem;
  font-weight: 700;
  color: #FFFFFF;
}

.avatar-stack-item:first-child {
  margin-left: 0;
}

.reviews-stats-text {
  font-size: 1.1rem;
  font-weight: 800;
  color: var(--text-main);
  display: flex;
  align-items: center;
  gap: 6px;
}

.reviews-stars {
  color: #FFB800;
  font-size: 0.95rem;
}

.reviews-sub-desc {
  font-size: 0.8rem;
  color: var(--text-muted);
  margin-top: 4px;
}

/* Hero Center Column (Portrait & Backdrop) */
.hero-center-col {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  width: 100%;
}

.portrait-halo-backdrop {
  position: absolute;
  width: min(420px, 90vw);
  height: min(480px, 90vw);
  background: radial-gradient(circle at center, rgba(255, 158, 22, 0.18) 0%, rgba(248, 245, 238, 0) 70%);
  border-radius: 50% 50% 40% 40%;
  bottom: 0;
  z-index: 1;
}

.portrait-cutout-frame {
  position: relative;
  z-index: 2;
  width: 100%;
  max-width: 440px;
}

.portrait-img {
  width: 100%;
  height: auto;
  max-height: 520px;
  object-fit: contain;
  filter: drop-shadow(0 20px 30px rgba(0, 0, 0, 0.12));
}

/* Hero Action Buttons Floating below Portrait */
.hero-cta-capsule {
  position: absolute;
  bottom: 12px;
  z-index: 15;
  background: rgba(22, 19, 17, 0.92);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  padding: 6px;
  border-radius: var(--radius-pill);
  display: flex;
  gap: 8px;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.25);
  border: 1px solid rgba(255, 255, 255, 0.1);
}

.btn-hero-primary {
  background: var(--accent-primary);
  color: #12100E;
  font-weight: 700;
  font-size: 0.92rem;
  padding: 12px 24px;
  border-radius: var(--radius-pill);
  display: inline-flex;
  align-items: center;
  gap: 8px;
  transition: var(--transition-bounce);
}

.btn-hero-primary:hover {
  background: var(--accent-hover);
  transform: translateY(-2px);
  box-shadow: 0 6px 20px var(--accent-glow);
}

.btn-hero-secondary {
  background: transparent;
  color: #FFFFFF;
  font-weight: 600;
  font-size: 0.92rem;
  padding: 12px 24px;
  border-radius: var(--radius-pill);
  display: inline-flex;
  align-items: center;
  gap: 8px;
  transition: var(--transition-smooth);
}

.btn-hero-secondary:hover {
  background: rgba(255, 255, 255, 0.15);
}

/* Hero Right Column */
.hero-right-col {
  display: flex;
  flex-direction: column;
  gap: 28px;
  z-index: 10;
}

.quote-highlight-card {
  background: var(--bg-surface);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  padding: 20px;
  box-shadow: var(--shadow-sm);
  position: relative;
}

.quote-mark {
  color: var(--accent-primary);
  font-size: 1.8rem;
  font-weight: 800;
  line-height: 1;
  margin-bottom: 8px;
}

.quote-text {
  font-size: 0.92rem;
  font-weight: 600;
  color: var(--text-main);
  line-height: 1.45;
}

.quote-author {
  font-size: 0.8rem;
  color: var(--text-subtle);
  margin-top: 8px;
}

.skill-pills-cluster {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.skill-pill {
  background: #181513;
  color: #FFFFFF;
  font-size: 0.8rem;
  font-weight: 600;
  padding: 7px 14px;
  border-radius: var(--radius-pill);
  display: inline-flex;
  align-items: center;
  gap: 6px;
  border: 1px solid rgba(255, 255, 255, 0.08);
  transition: var(--transition-bounce);
}

.skill-pill:hover {
  transform: translateY(-2px);
  border-color: var(--accent-primary);
}

.skill-pill.accent {
  background: var(--accent-primary);
  color: #12100E;
  font-weight: 700;
}

/* ==========================================================================
   TICKER / MARQUEE BANNER
   ========================================================================== */
.ticker-banner {
  background: #141210;
  color: #FFFFFF;
  padding: 18px 0;
  overflow: hidden;
  white-space: nowrap;
  position: relative;
  width: 100%;
  border-top: 1px solid #282420;
  border-bottom: 1px solid #282420;
  cursor: default;
  user-select: none;
}

.ticker-track {
  display: inline-flex;
  align-items: center;
  gap: 28px;
  animation: ticker-slide 28s linear infinite;
  will-change: transform;
  cursor: default;
  user-select: none;
}

.ticker-track:hover {
  animation-play-state: paused;
}

@keyframes ticker-slide {
  from { transform: translateX(0); }
  to { transform: translateX(-50%); }
}

.ticker-item {
  display: inline-flex;
  align-items: center;
  gap: 24px;
  font-family: var(--font-display);
  font-size: 1.15rem;
  font-weight: 700;
  letter-spacing: 0.02em;
  color: #E6DFD5;
  cursor: default;
  user-select: none;
}

.ticker-star {
  color: var(--accent-primary);
  font-size: 1.2rem;
  user-select: none;
}

/* ==========================================================================
   SERVICES / WHAT I TEACH (Figma Chamfered Accordion)
   ========================================================================== */
.services-section {
  padding: 100px 0;
}

.services-header-row {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  margin-bottom: 48px;
}

.btn-all-services {
  background: var(--accent-primary);
  color: #12100E;
  font-family: var(--font-body);
  font-size: 0.9rem;
  font-weight: 700;
  padding: 12px 24px;
  border-radius: var(--radius-pill);
  display: inline-flex;
  align-items: center;
  gap: 10px;
  transition: var(--transition-bounce);
  flex-shrink: 0;
}

.btn-all-services:hover {
  background: var(--accent-hover);
  transform: translateY(-2px);
  box-shadow: 0 4px 16px var(--accent-glow);
}

/* Chamfered Service Cards Container */
.services-list {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

/* Chamfered Card Styling matching Figma */
.service-card {
  background: var(--bg-surface);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  padding: 24px 32px;
  transition: var(--transition-smooth);
  cursor: pointer;
  position: relative;
  overflow: hidden;
  box-shadow: var(--shadow-sm);
}

/* Figma Notch Cut on Bottom Left */
.service-card::before {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 28px;
  height: 28px;
  background: var(--bg-primary);
  clip-path: polygon(0 100%, 100% 100%, 0 0);
  z-index: 2;
  pointer-events: none;
  transition: var(--transition-smooth);
}

/* Interactive Click Target for Bottom-Left White Chin */
.service-chin-trigger {
  position: absolute;
  bottom: 0;
  left: 0;
  width: 42px;
  height: 42px;
  background: transparent;
  border: none;
  padding: 0;
  margin: 0;
  cursor: pointer;
  z-index: 6;
}

.service-card-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  cursor: pointer;
}

.service-card-left {
  display: flex;
  align-items: center;
  gap: 24px;
}

.service-num {
  font-family: var(--font-display);
  font-size: 1.1rem;
  font-weight: 800;
  color: var(--accent-primary);
}

.service-title {
  font-size: 1.45rem;
  font-weight: 800;
  color: var(--text-main);
  transition: var(--transition-smooth);
}

.service-arrow-btn {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: var(--bg-surface-subtle);
  border: 1px solid var(--border-subtle);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--accent-primary);
  font-size: 1.2rem;
  transition: var(--transition-bounce);
  flex-shrink: 0;
  cursor: pointer;
  position: relative;
  z-index: 6;
}

.service-card-details {
  max-height: 0;
  opacity: 0;
  overflow: hidden;
  transition: max-height 0.4s ease, opacity 0.3s ease, margin-top 0.3s ease;
  margin-top: 0;
}

/* Active Service Card (Dark High Contrast state like Figma) */
.service-card.active {
  background: #181513;
  border-color: #2D2721;
  color: #FFFFFF;
  box-shadow: var(--shadow-lg);
}

.service-card.active .service-title {
  color: #FFFFFF;
}

.service-card.active .service-arrow-btn {
  background: var(--accent-primary);
  color: #12100E;
  transform: rotate(90deg);
}

.service-card.active .service-card-details {
  max-height: 420px;
  opacity: 1;
  margin-top: 20px;
  padding-top: 18px;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.service-tags-row {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 14px;
}

.service-tag-pill {
  background: rgba(255, 255, 255, 0.08);
  color: #E2DBD0;
  font-size: 0.8rem;
  font-weight: 600;
  padding: 5px 14px;
  border-radius: var(--radius-pill);
  border: 1px solid rgba(255, 255, 255, 0.1);
}

.service-desc-text {
  color: #BDB5A9;
  font-size: 0.95rem;
  line-height: 1.65;
  max-width: 860px;
}

.service-highlights-list {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 10px;
  margin-top: 16px;
  list-style: none;
}

.service-highlights-list li {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.88rem;
  color: #E5DFD7;
}

.service-highlights-list li span {
  color: var(--accent-primary);
}

/* ==========================================================================
   INTERACTIVE TEACHING SHOWCASE & MINI ARCADE
   ========================================================================== */
.showcase-section {
  padding: 80px 0 100px 0;
  background: var(--bg-surface-subtle);
  border-top: 1px solid var(--border-subtle);
  border-bottom: 1px solid var(--border-subtle);
}

.tabs-nav {
  display: flex;
  justify-content: center;
  gap: 12px;
  margin-bottom: 40px;
  flex-wrap: wrap;
}

.tab-btn {
  background: var(--bg-surface);
  border: 1px solid var(--border-subtle);
  color: var(--text-muted);
  font-family: var(--font-body);
  font-weight: 700;
  font-size: 0.95rem;
  padding: 12px 26px;
  border-radius: var(--radius-pill);
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  transition: var(--transition-bounce);
  box-shadow: var(--shadow-sm);
}

.tab-btn:hover {
  color: var(--text-main);
  border-color: var(--accent-primary);
}

.tab-btn.active {
  background: #181513;
  color: #FFFFFF;
  border-color: #181513;
}

.tab-btn.active .tab-badge {
  background: var(--accent-primary);
  color: #12100E;
}

.tab-badge {
  background: var(--bg-surface-subtle);
  font-size: 0.75rem;
  padding: 2px 8px;
  border-radius: var(--radius-pill);
}

.tab-content {
  display: none;
}

.tab-content.active {
  display: block;
}

/* Arcade Showcase Box */
.arcade-container {
  background: #141210;
  border: 2px solid #2B2621;
  border-radius: var(--radius-lg);
  padding: 32px;
  color: #FFFFFF;
  box-shadow: var(--shadow-lg);
  max-width: 960px;
  margin: 0 auto;
}

.arcade-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  border-bottom: 1px solid #2A2520;
  padding-bottom: 18px;
  margin-bottom: 24px;
  flex-wrap: wrap;
  gap: 16px;
}

.arcade-brand {
  display: flex;
  align-items: center;
  gap: 12px;
}

.arcade-dot {
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: #22C55E;
  box-shadow: 0 0 12px #22C55E;
  animation: pulse-dot 2s infinite;
}

@keyframes pulse-dot {
  0% { opacity: 0.6; }
  50% { opacity: 1; }
  100% { opacity: 0.6; }
}

.arcade-title {
  font-size: 1.25rem;
  font-weight: 800;
  color: #FFFFFF;
}

.arcade-controls-bar {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
}

.game-select-btn {
  background: #24201D;
  border: 1px solid #38312B;
  color: #CFC8BE;
  font-family: var(--font-body);
  font-size: 0.85rem;
  font-weight: 600;
  padding: 8px 16px;
  border-radius: var(--radius-pill);
  cursor: pointer;
  transition: var(--transition-smooth);
}

.game-select-btn.active {
  background: var(--accent-primary);
  color: #12100E;
  font-weight: 700;
  border-color: var(--accent-primary);
}

/* Canvas Screen & Overlay */
.arcade-viewport-wrap {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 20px;
  width: 100%;
}

.canvas-frame {
  background: #080706;
  border: 3px solid #26211C;
  border-radius: 12px;
  position: relative;
  overflow: hidden;
  box-shadow: inset 0 0 30px rgba(0, 0, 0, 0.8), 0 8px 24px rgba(0, 0, 0, 0.6);
  width: 100%;
  max-width: 500px;
  display: flex;
  justify-content: center;
}

#gameCanvas {
  display: block;
  background: #0D1117;
  max-width: 100%;
  height: auto;
  cursor: pointer;
  outline: none;
  transition: box-shadow 0.2s ease, border-color 0.2s ease;
}

#gameCanvas:focus,
#gameCanvas:focus-visible {
  outline: none;
  box-shadow: 0 0 0 3px var(--accent-primary), 0 0 24px rgba(255, 107, 0, 0.45);
}

.arcade-stats-hud {
  display: flex;
  justify-content: space-around;
  width: 100%;
  max-width: 500px;
  background: #1C1916;
  border: 1px solid #302A24;
  border-radius: var(--radius-pill);
  padding: 10px 24px;
  font-family: var(--font-mono);
  font-size: 0.95rem;
}

.hud-item span.label {
  color: #8C847A;
}

.hud-item span.val {
  color: var(--accent-primary);
  font-weight: 700;
}

/* Mobile Virtual D-Pad */
.arcade-dpad {
  display: grid;
  grid-template-areas:
    ". up ."
    "left . right"
    ". down .";
  gap: 10px;
  margin-top: 18px;
  margin-bottom: 8px;
  justify-content: center;
}

.dpad-btn {
  background: #2B2520;
  border: 1px solid #3D352E;
  color: #FFFFFF;
  width: 48px;
  height: 48px;
  border-radius: 10px;
  font-size: 1.2rem;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  user-select: none;
  touch-action: manipulation;
}

.dpad-btn:active {
  background: var(--accent-primary);
  color: #12100E;
}

.dpad-up { grid-area: up; }
.dpad-left { grid-area: left; }
.dpad-right { grid-area: right; }
.dpad-down { grid-area: down; }

/* Block-to-Text Visualizer */
.block-visualizer-box {
  background: var(--bg-surface);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  padding: 32px;
  box-shadow: var(--shadow-md);
  max-width: 1080px;
  margin: 0 auto;
}

.block-vis-presets {
  display: flex;
  gap: 10px;
  overflow-x: auto;
  padding-bottom: 12px;
  margin-bottom: 24px;
}

.preset-chip {
  background: var(--bg-surface-subtle);
  border: 1px solid var(--border-subtle);
  color: var(--text-main);
  padding: 8px 18px;
  border-radius: var(--radius-pill);
  font-size: 0.85rem;
  font-weight: 600;
  cursor: pointer;
  white-space: nowrap;
  transition: var(--transition-smooth);
  flex-shrink: 0;
}

.preset-chip.active {
  background: #181513;
  color: #FFFFFF;
}

.block-split-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
}

.block-col {
  background: var(--bg-surface-subtle);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  padding: 20px;
  overflow: hidden;
}

.block-col-header {
  display: flex;
  align-items: center;
  gap: 10px;
  font-weight: 700;
  font-size: 1.05rem;
  margin-bottom: 16px;
  color: var(--text-main);
}

.scratch-block {
  background: #FFAB19;
  color: #FFFFFF;
  padding: 12px 18px;
  border-radius: 8px;
  font-weight: 700;
  font-size: 0.95rem;
  margin-bottom: 10px;
  box-shadow: 0 3px 0 #D98C0B;
  display: inline-block;
  width: 100%;
}

.scratch-block.control {
  background: #FFAB19;
  box-shadow: 0 3px 0 #D98C0B;
}

.scratch-block.motion {
  background: #4C97FF;
  box-shadow: 0 3px 0 #3373CC;
}

.scratch-block.event {
  background: #FFBF00;
  box-shadow: 0 3px 0 #D49B00;
}

.code-preview-block {
  background: #12100E;
  color: #A3FFA8;
  font-family: var(--font-mono);
  font-size: 0.88rem;
  padding: 18px;
  border-radius: 10px;
  line-height: 1.6;
  white-space: pre-wrap;
  border: 1px solid #2B2520;
  overflow-x: auto;
}

/* Projects Cards Grid */
.projects-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 24px;
  max-width: 1120px;
  margin: 0 auto;
}

.project-card {
  background: var(--bg-surface);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  padding: 24px;
  box-shadow: var(--shadow-sm);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  transition: var(--transition-smooth);
}

.project-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
  border-color: var(--accent-primary);
}

.project-tag-badge {
  display: inline-block;
  background: var(--accent-light);
  color: var(--accent-primary);
  font-size: 0.78rem;
  font-weight: 700;
  padding: 4px 12px;
  border-radius: var(--radius-pill);
  margin-bottom: 14px;
  width: fit-content;
}

.project-name {
  font-size: 1.3rem;
  font-weight: 800;
  margin-bottom: 8px;
}

.project-desc {
  font-size: 0.9rem;
  color: var(--text-muted);
  line-height: 1.55;
  margin-bottom: 18px;
}

.project-features {
  list-style: none;
  margin-bottom: 20px;
  font-size: 0.85rem;
  color: var(--text-muted);
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.project-features li::before {
  content: '✓ ';
  color: var(--accent-primary);
  font-weight: bold;
}

/* Curriculum Concept Toggle & Panel for Project Cards */
.btn-concept-toggle {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--bg-surface-subtle);
  border: 1px dashed var(--border-subtle);
  color: var(--text-muted);
  font-family: inherit;
  font-size: 0.8rem;
  font-weight: 600;
  padding: 6px 14px;
  border-radius: var(--radius-pill);
  cursor: pointer;
  margin-top: 4px;
  margin-bottom: 16px;
  transition: all 0.2s ease;
  width: fit-content;
}

.btn-concept-toggle:hover {
  background: var(--accent-light);
  border-color: var(--accent-primary);
  color: var(--accent-primary);
  transform: translateY(-1px);
}

.btn-concept-toggle[aria-expanded="true"] {
  background: var(--accent-light);
  border-style: solid;
  border-color: var(--accent-primary);
  color: var(--accent-primary);
}

.project-curriculum-panel {
  display: none;
  margin-bottom: 18px;
  animation: fadeIn 0.25s ease forwards;
}

.project-curriculum-panel.open {
  display: block;
}

.curriculum-panel-inner {
  background: var(--bg-surface-subtle);
  border: 1px solid var(--border-subtle);
  border-left: 3px solid var(--accent-primary);
  border-radius: var(--radius-sm);
  padding: 14px 16px;
}

.curriculum-badge {
  display: inline-flex;
  align-items: center;
  font-size: 0.76rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  color: var(--accent-primary);
  margin-bottom: 8px;
}

.curriculum-concepts-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 6px;
  font-size: 0.82rem;
  color: var(--text-main);
  line-height: 1.45;
}

.curriculum-concepts-list li {
  position: relative;
  padding-left: 18px;
}

.curriculum-concepts-list li::before {
  content: '⚡';
  position: absolute;
  left: 0;
  font-size: 0.72rem;
  color: var(--accent-primary);
}

.curriculum-concepts-list li strong {
  color: var(--accent-primary);
  font-weight: 700;
}

/* ==========================================================================
   ABOUT & EXPERIENCE SECTION ("Who is Nilesh Bind?")
   ========================================================================== */
.about-section {
  padding: 100px 0;
  position: relative;
}

.about-split-grid {
  display: grid;
  grid-template-columns: 440px 1fr;
  gap: 60px;
  align-items: center;
}

/* Stylized Framed Portrait */
.about-portrait-card {
  position: relative;
  background: var(--bg-surface);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  padding: 16px;
  box-shadow: var(--shadow-md);
}

.about-portrait-card::before {
  content: '';
  position: absolute;
  top: -8px;
  left: -8px;
  right: 8px;
  bottom: 8px;
  border: 2px dashed var(--accent-primary);
  border-radius: var(--radius-lg);
  z-index: -1;
  opacity: 0.4;
}

.about-portrait-img-wrap {
  background: linear-gradient(180deg, #F6ECD8 0%, #E8D9BD 100%);
  border-radius: var(--radius-md);
  overflow: hidden;
  display: flex;
  justify-content: center;
}

.about-portrait-img {
  width: 100%;
  height: 440px;
  object-fit: cover;
  object-position: top center;
}

.about-experience-badge {
  position: absolute;
  bottom: -20px;
  right: 20px;
  background: #181513;
  color: #FFFFFF;
  border: 2px solid var(--accent-primary);
  border-radius: var(--radius-md);
  padding: 14px 20px;
  box-shadow: var(--shadow-lg);
  display: flex;
  align-items: center;
  gap: 12px;
}

.exp-number {
  font-family: var(--font-display);
  font-size: 2rem;
  font-weight: 900;
  color: var(--accent-primary);
  line-height: 1;
}

.exp-label {
  font-size: 0.8rem;
  font-weight: 600;
  line-height: 1.3;
}

/* Metrics Grid */
.stats-counter-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 16px;
  margin: 32px 0;
}

.stat-counter-card {
  background: var(--bg-surface);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  padding: 20px;
  box-shadow: var(--shadow-sm);
  transition: var(--transition-smooth);
}

.stat-counter-card:hover {
  border-color: var(--accent-primary);
  transform: translateY(-2px);
}

.stat-number {
  font-family: var(--font-display);
  font-size: 2.2rem;
  font-weight: 900;
  color: var(--text-main);
  line-height: 1.1;
  margin-bottom: 4px;
}

.stat-number span.plus {
  color: var(--accent-primary);
}

.stat-title {
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--text-muted);
}

/* Timeline of Professional Experience */
.experience-timeline {
  margin-top: 36px;
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.timeline-item {
  display: grid;
  grid-template-columns: 140px 1fr;
  gap: 20px;
  padding-bottom: 20px;
  border-bottom: 1px solid var(--border-subtle);
}

.timeline-item:last-child {
  border-bottom: none;
  padding-bottom: 0;
}

.timeline-period {
  font-family: var(--font-mono);
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--accent-primary);
}

.timeline-title {
  font-size: 1.05rem;
  font-weight: 800;
  margin-bottom: 2px;
}

.timeline-company {
  font-size: 0.88rem;
  color: var(--text-subtle);
  margin-bottom: 6px;
}

.timeline-desc {
  font-size: 0.88rem;
  color: var(--text-muted);
  line-height: 1.5;
}

/* ==========================================================================
   REVIEWS / TESTIMONIALS SECTION
   ========================================================================== */
.reviews-section {
  padding: 90px 0;
  background: var(--bg-surface-subtle);
}

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

.review-card {
  background: var(--bg-surface);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  padding: 28px;
  box-shadow: var(--shadow-sm);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  transition: var(--transition-smooth);
}

.review-card:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-md);
  border-color: var(--accent-primary);
}

.review-card-top {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 16px;
}

.review-stars {
  color: #FFB800;
  font-size: 1rem;
}

.review-country-badge {
  font-size: 0.75rem;
  font-weight: 700;
  background: var(--bg-surface-subtle);
  padding: 4px 10px;
  border-radius: var(--radius-pill);
  color: var(--text-subtle);
}

.review-quote {
  font-size: 0.95rem;
  color: var(--text-main);
  line-height: 1.6;
  margin-bottom: 20px;
  font-style: italic;
}

.reviewer-meta {
  display: flex;
  align-items: center;
  gap: 12px;
}

.reviewer-avatar {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: var(--accent-primary);
  color: #12100E;
  font-weight: 800;
  display: flex;
  align-items: center;
  justify-content: center;
}

.reviewer-info h4 {
  font-size: 0.95rem;
  font-weight: 700;
}

.reviewer-info p {
  font-size: 0.8rem;
  color: var(--text-subtle);
}

/* ==========================================================================
   CONTACT & BOOKING SECTION
   ========================================================================== */
.contact-section {
  padding: 100px 0;
  position: relative;
}

.contact-card-wrapper {
  background: #151311;
  color: #FFFFFF;
  border-radius: var(--radius-lg);
  padding: 60px 48px;
  box-shadow: var(--shadow-lg);
  border: 1px solid #2B2621;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 50px;
}

.contact-left h2 {
  color: #FFFFFF;
  font-size: 2.6rem;
  margin-bottom: 16px;
}

.contact-left p {
  color: #B2AAA0;
  font-size: 1.05rem;
  margin-bottom: 32px;
  line-height: 1.6;
}

.contact-direct-links {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.contact-pill-item {
  display: flex;
  align-items: center;
  gap: 16px;
  background: #201D1A;
  border: 1px solid #322C26;
  padding: 14px 20px;
  border-radius: var(--radius-md);
  transition: var(--transition-smooth);
}

.contact-pill-item:hover {
  border-color: var(--accent-primary);
  background: #282420;
  transform: translateX(4px);
}

.contact-pill-icon {
  width: 42px;
  height: 42px;
  border-radius: 50%;
  background: var(--accent-primary);
  color: #12100E;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
  flex-shrink: 0;
}

.contact-pill-text span.label {
  display: block;
  font-size: 0.75rem;
  color: #8C847A;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  font-weight: 700;
}

.contact-pill-text span.value {
  font-size: 0.95rem;
  font-weight: 700;
  color: #FFFFFF;
  word-break: break-all;
}

/* Contact Form */
.contact-form {
  background: #1C1916;
  border: 1px solid #302A24;
  border-radius: var(--radius-md);
  padding: 32px;
  display: flex;
  flex-direction: column;
  gap: 18px;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.form-group label {
  font-size: 0.85rem;
  font-weight: 600;
  color: #C2BBB2;
}

.form-control {
  background: #12100E;
  border: 1px solid #352F29;
  color: #FFFFFF;
  font-family: var(--font-body);
  font-size: 0.92rem;
  padding: 12px 16px;
  border-radius: var(--radius-sm);
  outline: none;
  transition: var(--transition-smooth);
  width: 100%;
}

.form-control:focus {
  border-color: var(--accent-primary);
  box-shadow: 0 0 0 3px var(--accent-glow);
}

.btn-submit-booking {
  background: var(--accent-primary);
  color: #12100E;
  border: none;
  font-family: var(--font-body);
  font-size: 1rem;
  font-weight: 800;
  padding: 14px 28px;
  border-radius: var(--radius-pill);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  transition: var(--transition-bounce);
  margin-top: 8px;
}

.btn-submit-booking:hover {
  background: var(--accent-hover);
  transform: translateY(-2px);
  box-shadow: 0 6px 20px var(--accent-glow);
}

.btn-download-resume {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  background: transparent;
  color: #FFFFFF;
  border: 1px solid #443B33;
  padding: 12px 24px;
  border-radius: var(--radius-pill);
  font-size: 0.9rem;
  font-weight: 700;
  margin-top: 24px;
  transition: var(--transition-smooth);
}

.btn-download-resume:hover {
  background: rgba(255, 255, 255, 0.1);
  border-color: #FFFFFF;
}

/* ==========================================================================
   FOOTER
   ========================================================================== */
.site-footer {
  background: #0E0C0B;
  color: #A8A095;
  padding: 48px 0 30px 0;
  border-top: 1px solid #201D1A;
}

.footer-top {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-bottom: 32px;
  border-bottom: 1px solid #221F1C;
  flex-wrap: wrap;
  gap: 20px;
}

.footer-bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-top: 24px;
  font-size: 0.85rem;
  flex-wrap: wrap;
  gap: 12px;
}

/* Toast Notification */
.toast-msg {
  position: fixed;
  bottom: 24px;
  right: 24px;
  background: #181513;
  color: #FFFFFF;
  border: 1px solid var(--accent-primary);
  border-radius: var(--radius-md);
  padding: 14px 22px;
  box-shadow: var(--shadow-lg);
  z-index: 2000;
  display: flex;
  align-items: center;
  gap: 12px;
  transform: translateY(120px);
  opacity: 0;
  transition: var(--transition-bounce);
  max-width: calc(100vw - 48px);
}

/* ==========================================================================
   HOW CLASSES WORK (3-Step Process)
   ========================================================================== */
.how-it-works-section {
  padding: 90px 0;
  background: var(--bg-surface-subtle);
  border-top: 1px solid var(--border-subtle);
  border-bottom: 1px solid var(--border-subtle);
}

.steps-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}

.step-card {
  position: relative;
  background: var(--bg-surface);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  padding: 32px 26px;
  box-shadow: var(--shadow-sm);
  display: flex;
  flex-direction: column;
  transition: var(--transition-bounce);
  clip-path: polygon(0 0, calc(100% - 20px) 0, 100% 20px, 100% 100%, 0 100%);
}

.step-card:hover {
  transform: translateY(-4px);
  border-color: var(--accent-primary);
  box-shadow: var(--shadow-md);
}

.step-badge {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  color: var(--accent-primary);
  background: rgba(255, 158, 22, 0.1);
  border: 1px solid rgba(255, 158, 22, 0.25);
  padding: 4px 10px;
  border-radius: var(--radius-pill);
  width: fit-content;
  margin-bottom: 18px;
}

.step-icon-wrap {
  font-size: 2.2rem;
  margin-bottom: 14px;
}

.step-title {
  font-size: 1.25rem;
  font-weight: 800;
  margin-bottom: 12px;
  color: var(--text-main);
}

.step-desc {
  font-size: 0.92rem;
  color: var(--text-muted);
  line-height: 1.6;
  margin-bottom: 20px;
  flex-grow: 1;
}

.step-pill {
  font-size: 0.78rem;
  font-weight: 700;
  color: var(--accent-primary);
  background: var(--bg-surface-subtle);
  border: 1px solid var(--border-subtle);
  padding: 6px 14px;
  border-radius: var(--radius-pill);
  width: fit-content;
}

/* ==========================================================================
   ARCADE CONVERSION CTA BANNER
   ========================================================================== */
.arcade-cta-banner {
  margin-top: 24px;
  background: linear-gradient(135deg, #1C1916 0%, #25201A 100%);
  border: 1px solid #383028;
  border-radius: var(--radius-md);
  padding: 20px 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  max-width: 600px;
  width: 100%;
  box-shadow: var(--shadow-sm);
}

.arcade-cta-badge {
  display: inline-block;
  font-size: 0.72rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--accent-primary);
  margin-bottom: 4px;
}

.arcade-cta-text h4 {
  font-size: 1.05rem;
  font-weight: 800;
  color: #FFFFFF;
  margin-bottom: 4px;
}

.arcade-cta-text p {
  font-size: 0.84rem;
  color: #A8A095;
  margin: 0;
  line-height: 1.45;
}

/* ==========================================================================
   PARENT FAQS ACCORDION
   ========================================================================== */
.faq-section {
  padding: 90px 0;
  background: var(--bg-surface-subtle);
  border-top: 1px solid var(--border-subtle);
}

.faq-accordion-wrap {
  max-width: 820px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.faq-item {
  background: var(--bg-surface);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  overflow: hidden;
  transition: var(--transition-smooth);
}

.faq-item:hover {
  border-color: rgba(255, 158, 22, 0.4);
}

.faq-item.active {
  border-color: var(--accent-primary);
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.06);
}

.faq-question {
  width: 100%;
  background: none;
  border: none;
  padding: 20px 24px;
  text-align: left;
  font-family: var(--font-display);
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--text-main);
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
  transition: color 0.2s ease;
}

.faq-question:hover {
  color: var(--accent-primary);
}

.faq-toggle-icon {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background: var(--bg-surface-subtle);
  border: 1px solid var(--border-subtle);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--accent-primary);
  flex-shrink: 0;
  transition: transform 0.2s ease;
}

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.35s ease, padding 0.35s ease;
  padding: 0 24px;
}

.faq-item.active .faq-answer {
  max-height: 300px;
  padding: 0 24px 22px 24px;
}

.faq-answer p {
  font-size: 0.94rem;
  line-height: 1.65;
  color: var(--text-muted);
  margin: 0;
}

/* ==========================================================================
   FLOATING WHATSAPP ACTION BUTTON (FAB - Icon Only Circle)
   ========================================================================== */
.whatsapp-fab {
  position: fixed;
  bottom: 60px;
  right: calc(5% + 28px);
  width: 54px;
  height: 54px;
  background: #25D366;
  color: #FFFFFF;
  border-radius: 50%;
  padding: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 8px 24px rgba(37, 211, 102, 0.45);
  z-index: 900;
  transition: var(--transition-bounce);
  text-decoration: none;
}

.whatsapp-fab:hover {
  background: #20BA5A;
  transform: translateY(-3px) scale(1.06);
  box-shadow: 0 12px 30px rgba(37, 211, 102, 0.6);
  color: #FFFFFF;
}

.whatsapp-fab-label {
  display: none;
}

.fab-pulse {
  position: absolute;
  top: -4px;
  left: -4px;
  right: -4px;
  bottom: -4px;
  border-radius: 50%;
  border: 2px solid #25D366;
  animation: fabPulse 2.2s infinite;
  pointer-events: none;
}

@keyframes fabPulse {
  0% {
    transform: scale(0.95);
    opacity: 0.8;
  }
  50% {
    transform: scale(1.08);
    opacity: 0;
  }
  100% {
    transform: scale(0.95);
    opacity: 0;
  }
}

/* ==========================================================================
   RESPONSIVE DESIGN BREAKPOINTS: TABLETS & MOBILE
   ========================================================================== */

/* 0. SMALL LAPTOP & COMPACT DESKTOP NAVBAR (1081px to 1200px) */
@media (min-width: 1081px) and (max-width: 1200px) {
  .nav-capsule {
    padding: 8px 14px;
    gap: 8px;
  }

  .nav-links {
    gap: 2px;
  }

  .nav-link {
    padding: 6px 9px;
    font-size: 0.8rem;
  }
}

/* 1. TABLET LANDSCAPE & PORTRAIT (769px to 1080px) */
@media (max-width: 1080px) {
  .header-wrapper {
    top: 12px;
    padding: 0 16px;
  }

  .nav-capsule {
    padding: 8px 16px;
    width: 100%;
    max-width: 100%;
    box-sizing: border-box;
  }

  .nav-orange-chin {
    margin-right: 18px;
    padding: 6px 10px 6px 10px;
    gap: 6px;
  }

  .nav-links, .btn-talk {
    display: none !important;
  }

  .mobile-menu-btn {
    display: flex !important;
    width: 36px;
    height: 36px;
    flex-shrink: 0;
  }

  .theme-toggle-btn {
    width: 36px;
    height: 36px;
  }

  .nav-actions {
    gap: 10px;
  }

  .hero-section {
    padding-top: 136px;
  }

  .about-split-grid {
    grid-template-columns: 1fr;
    gap: 44px;
  }

  .about-portrait-card {
    max-width: 440px;
    margin: 0 auto;
  }

  .contact-card-wrapper {
    grid-template-columns: 1fr;
    padding: 44px 32px;
  }

  .rotating-stamp {
    display: none !important;
  }

  .projects-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .reviews-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .steps-grid {
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: 20px;
  }
}

/* 2. TABLET BESPOKE 2-COLUMN HERO STAGE (769px to 1080px) */
@media (min-width: 769px) and (max-width: 1080px) {
  .hero-stage {
    grid-template-columns: 1fr 1fr;
    max-width: 860px;
    gap: 24px;
    align-items: stretch;
  }

  .hero-center-col {
    grid-column: 1 / -1;
    order: 1;
    margin-bottom: 8px;
  }

  .hero-left-col {
    order: 2;
    width: 100%;
    justify-content: space-between;
  }

  .hero-right-col {
    order: 3;
    width: 100%;
    justify-content: space-between;
  }

  .social-follow-box, .reviews-badge-card, .quote-highlight-card {
    width: 100%;
    height: 100%;
  }
}

/* 2b. MOBILE HERO STAGE STACK (<= 768px) */
@media (max-width: 768px) {
  .hero-stage {
    grid-template-columns: 1fr;
    text-align: center;
    gap: 24px;
  }

  .hero-left-col, .hero-right-col {
    max-width: 540px;
    margin: 0 auto;
    align-items: center;
  }

  .social-follow-box, .reviews-badge-card, .quote-highlight-card {
    width: 100%;
  }

  .social-icons-row, .avatar-stack, .reviews-stats-text, .skill-pills-cluster {
    justify-content: center;
  }
}

/* 3. MOBILE PHONES (<= 768px) */
@media (max-width: 768px) {
  html, body {
    overflow-x: hidden;
    max-width: 100vw;
  }

  .header-wrapper {
    top: 10px;
    padding: 0 10px;
  }

  .nav-capsule {
    padding: 6px 10px;
    gap: 8px;
    width: 100%;
    max-width: 100%;
    box-sizing: border-box;
  }

  .brand-logo {
    font-size: 1.02rem;
    gap: 6px !important;
    min-width: 0;
    flex-shrink: 1;
  }

  .brand-name {
    font-size: 1.02rem;
    white-space: nowrap;
  }

  .brand-badge {
    width: 28px;
    height: 28px;
    font-size: 0.78rem;
    flex-shrink: 0;
  }

  .mobile-menu-btn, .theme-toggle-btn {
    width: 32px;
    height: 32px;
    flex-shrink: 0;
  }

  .nav-actions {
    gap: 6px;
  }

  .container {
    padding: 0 16px;
  }

  .hero-section {
    padding-top: 132px;
    padding-bottom: 40px;
  }

  .hero-main-title {
    font-size: 2.45rem;
  }

  .sparkle-icon {
    top: -14px;
    left: -20px;
    font-size: 1.35rem;
  }

  .hero-pill-badge {
    font-size: 0.74rem;
    padding: 5px 12px;
    line-height: 1.3;
  }

  .hero-subtitle {
    font-size: 0.95rem;
    padding: 0 8px;
    margin-bottom: 24px;
  }

  .portrait-halo-backdrop {
    width: 260px;
    height: 290px;
  }

  .portrait-img {
    max-height: 380px;
  }

  .hero-cta-capsule {
    position: relative;
    bottom: auto;
    margin-top: 16px;
    width: fit-content;
  }

  .block-split-grid {
    grid-template-columns: 1fr;
  }

  .projects-grid {
    grid-template-columns: 1fr;
  }

  .reviews-grid {
    grid-template-columns: 1fr;
  }

  .services-header-row {
    flex-direction: column;
    align-items: flex-start;
    gap: 16px;
  }

  .service-card {
    padding: 18px 16px;
  }

  .service-card-left {
    gap: 12px;
  }

  .service-title {
    font-size: 1.1rem;
  }

  .service-arrow-btn {
    width: 36px;
    height: 36px;
    font-size: 1rem;
  }

  /* Arcade Mobile Responsiveness */
  .arcade-container {
    padding: 16px 12px;
    border-radius: var(--radius-md);
  }

  .arcade-header {
    flex-direction: column;
    align-items: flex-start;
    gap: 12px;
  }

  .arcade-controls-bar {
    width: 100%;
    flex-wrap: wrap;
    gap: 6px;
  }

  .game-select-btn {
    padding: 6px 10px;
    font-size: 0.76rem;
    flex: 1 1 40%;
    text-align: center;
  }

  .canvas-frame {
    width: 100%;
    max-width: 100%;
    overflow: hidden;
  }

  #gameCanvas {
    width: 100% !important;
    max-width: 100%;
    height: auto !important;
    aspect-ratio: 5 / 3;
    touch-action: none;
  }

  .arcade-stats-hud {
    padding: 8px 12px;
    font-size: 0.75rem;
    gap: 6px;
    width: 100%;
  }

  .block-visualizer-box {
    padding: 18px 12px;
  }

  .stats-counter-grid {
    grid-template-columns: 1fr;
  }

  .timeline-item {
    grid-template-columns: 1fr;
    gap: 6px;
  }

  .about-portrait-img {
    height: 320px;
  }

  .about-experience-badge {
    position: relative;
    bottom: auto;
    right: auto;
    margin-top: 12px;
    width: 100%;
    justify-content: center;
  }

  .contact-card-wrapper {
    padding: 28px 16px;
  }

  .contact-form {
    padding: 18px 12px;
  }

  .steps-grid {
    grid-template-columns: 1fr;
    gap: 20px;
  }

  .arcade-cta-banner {
    flex-direction: column;
    text-align: center;
    gap: 16px;
    padding: 20px 16px;
  }

  .faq-question {
    padding: 18px 16px;
    font-size: 0.98rem;
  }
}

/* 4. SMALL MOBILE (<= 480px) */
@media (max-width: 480px) {
  .hero-main-title {
    font-size: 2.1rem;
  }

  .btn-hero-primary, .btn-hero-secondary {
    padding: 10px 18px;
    font-size: 0.85rem;
  }

  .section-title {
    font-size: 1.8rem;
  }

  .tabs-nav {
    gap: 8px;
  }

  .tab-btn {
    padding: 10px 14px;
    font-size: 0.82rem;
    width: 100%;
    justify-content: center;
  }

  .whatsapp-fab {
    bottom: 60px;
    right: 20px;
    padding: 14px;
    border-radius: 50%;
    width: 54px;
    height: 54px;
    justify-content: center;
    gap: 0;
  }

  .whatsapp-fab-label {
    display: none;
  }

  .faq-question {
    font-size: 0.92rem;
    padding: 16px 14px;
    gap: 10px;
  }

  .faq-toggle-icon {
    width: 24px;
    height: 24px;
    font-size: 0.95rem;
  }

  /* Arcade D-pad Spacing for Small Screens (iPhone SE, etc.) */
  .arcade-dpad {
    gap: 12px;
    margin-top: 20px;
    margin-bottom: 12px;
  }

  .dpad-btn {
    width: 50px;
    height: 50px;
    font-size: 1.25rem;
    border-radius: 12px;
  }
}

/* ==========================================================================
   UI VERSION v02 — WCAG 2.2 AA & 95 UI DESIGN FUNDAMENTALS UPGRADE
   Scoped to html[data-ui-version="v02"] so switching ACTIVE_UI_VERSION to 'v01'
   in src/config/uiVersion.ts immediately restores the original v01 baseline.
   ========================================================================== */

html[data-ui-version="v02"] {
  --text-muted: #544E48;
  --text-subtle: #665F57;
}

html[data-ui-version="v02"] .btn-primary,
html[data-ui-version="v02"] .orange-chin-bar .chin-tab,
html[data-ui-version="v02"] .orange-chin-bar .chin-tab span {
  color: #161310 !important;
  font-weight: 800;
  text-shadow: 0 1px 0 rgba(255, 255, 255, 0.25);
}

html[data-ui-version="v02"] a:focus-visible,
html[data-ui-version="v02"] button:focus-visible,
html[data-ui-version="v02"] input:focus-visible,
html[data-ui-version="v02"] select:focus-visible,
html[data-ui-version="v02"] textarea:focus-visible,
html[data-ui-version="v02"] [role="button"]:focus-visible,
html[data-ui-version="v02"] [tabindex]:focus-visible {
  outline: 2.5px solid #FF9E16 !important;
  outline-offset: 3px !important;
  box-shadow: 0 0 0 5px rgba(255, 158, 22, 0.24) !important;
}

html[data-ui-version="v02"] .nav-capsule .nav-link.active {
  background: transparent !important;
  box-shadow: none !important;
  color: #FF9E16 !important;
  font-weight: 700;
}

@media (min-width: 1081px) {
  html[data-ui-version="v02"] .nav-rolling-viewport {
    overflow: hidden;
    box-sizing: border-box;
    padding: 6px 8px 10px 8px;
    margin: -6px -8px -10px -8px;
    -webkit-mask-image: linear-gradient(
      90deg,
      transparent 0px,
      #000 6px,
      #000 calc(100% - 6px),
      transparent 100%
    );
    mask-image: linear-gradient(
      90deg,
      transparent 0px,
      #000 6px,
      #000 calc(100% - 6px),
      transparent 100%
    );
  }

  html[data-ui-version="v02"] .nav-rolling-track {
    display: flex !important;
    flex-wrap: nowrap !important;
    align-items: center;
    white-space: nowrap;
    will-change: transform;
    transition: transform 0.09s linear;
  }

  html[data-ui-version="v02"] .nav-rolling-track > li {
    flex-shrink: 0;
  }
}

@media (max-width: 1080px) {
  .nav-rolling-viewport,
  html[data-ui-version="v02"] .nav-rolling-viewport,
  html[data-ui-version="v02"] .nav-rolling-track,
  .nav-capsule .nav-links {
    display: none !important;
  }

  .nav-capsule-group {
    align-items: center !important;
  }

  .chin-pull-assembly,
  .nav-orange-chin {
    margin-left: auto !important;
    margin-right: auto !important;
    align-self: center !important;
  }
}

html[data-ui-version="v02"] .cyber-play-nav-btn:not(:hover):not(:focus-visible) {
  box-shadow: 0 4px 14px rgba(0, 229, 255, 0.22);
  transform: scale(0.98);
}

@media (prefers-reduced-motion: reduce) {
  html[data-ui-version="v02"] *,
  html[data-ui-version="v02"] *::before,
  html[data-ui-version="v02"] *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }

  html[data-ui-version="v02"] .arena-lightning-flash {
    display: none !important;
  }
}